Belarus 1523.6, Operator'S Manual

Page 1: ...BELARUS 1 5 2 3 6 1523 6 0000010 OM OPERATOR S MANUAL 2014 ...

Page 2: ...ns of tractors Belarus 1523 6 produced by Minsk Tractor Works The main tractors operating rules are set forth the in formation about their adjustments and maintenance is provided Operator s manual is meant for tractor study operation rules and maintenance of tractors BELARUS 1523 6 In view of Minsk Tractor Works policy directed to constant upgrading of produced goods the construction of some units...

Page 3: ... 32 2 8 3 Pilot lamps of the integrated indicator 35 2 8 4 Description of testing the integrated indicator performance 36 2 8 5 The order of the integrated indicator programming 36 2 9 Information display and engine control system panel 39 2 9 1 General information 39 2 9 2 Adjustment of brightness and sharpness of the information display 39 2 9 3 Call up of changeable images and parameters on the...

Page 4: ...e electrical equipment 70 2 25 1 Socket to connect coupled agricultural equipment 70 2 25 2 Connection of additional electrical equipment of coupled machines 70 2 26 Creeper control 71 2 26 1 Creeper control on tractors with GB16x8 71 2 26 2 Creeper control on tractors with GB 24x12 72 2 27 Gears and ranges shifting of GB 24х12 72 2 28 Fuel tanks 74 2 29 SCR system operation 74 2 29 1 Tank for SCR...

Page 5: ...2 4 4 3 Drawbar hitch DH ЗV long towing yoke 113 4 4 4 Drawbar hitch DH 2R python 114 4 4 5 Drawbar hitch DH 1М 01 draw bar 115 4 4 6 Drawbar hitch DH 1 crossbeam 116 4 4 7 Coupling clevis KU2000 329NB33 and coupling clevis KU5410 329 33 117 4 4 8 Piton Fix coupling PB5329NNB33 119 4 4 9 Coupling balls KI8329NB33 and KB8329NB33 121 4 5 Usage patterns of tractor hydraulic system for drive of operat...

Page 6: ...rvice and repair operations 177 5 6 1 General safety requirements 177 5 6 2 Safety precautions for exclusion of hazardous situations related to accumulator batteries and a fuel tank 177 5 6 3 Guidelines for safe use of leveling jacks and statement of proper places for their installation 178 5 7 Instruments work tools and measuring devices while maintenance services and repair 180 5 8 Filling and l...

Page 7: ...ble failures in the electrical equipment and instructions for their troubleshooting 215 6 16 Possible failures of air conditioning and cab heating systems and instructions for troubleshooting 217 7 TRACTOR STORAGE 219 7 1 General instructions 219 7 2 Requirements for inter shift storage of machines 219 7 3 Requirements for short term tractors storage 219 7 4 Requirements for outdoors long term sto...

Page 8: ...breviations and conventional notations ADL automatic differential lock AB accumulator battery DL differential lock RADL rear axle differential lock PLU pilot lamps unit FB fuse block FC fast coupling PTO power takeoff shaft PRS power reception shaft HSC hydrostatic steering control HLL hydraulic lift linkage HS hydraulic system FFVS frequency fuel volume sensor STM shift time maintenance RPTO rear...

Page 9: ...nual control manipulations brake fast handbrake slowly audible beep forward alarm signaling reverse fuel accumulator charging coolant cab dome light heating plugs parking lights engine speed tractor turn indicator oil pressure in the engine tractor trailer turn indicator upper beam temperature of engine coolant low beam off stop working lights on start differential lock gradual adjustment PTO enga...

Page 10: ...oad train oil pressure in gearbox external cylinder retracting braking of gearbox external cylinder protracting air pressure in pneumatic sys tem external cylinder floating swivel lever up engine stop swivel lever down lift linkage control system instruments lightening instruments power supply power supply 12V AB disconnection lock starter starter lock front working headlights on handrails and roo...

Page 11: ...ation grain crop harvesting as well as for load ing unloading and transportation work if combined with highly productive harvest com plexes Tractor BELARUS 1523 6 is a general purpose wheeled tractor of traction class 3 with the wheel arrangement 4X4 Physical configuration of tractor BELARUS 1523 6 is shown in figure 1 1 1 Physical configuration of tractor BELARUS 1523 6 equipped with FPTO and FLL...

Page 12: ...l 2 7 120 e engine power kW 1 rated 2 116 1 2 operating 112 4 2 0 f crankshaft rated speed rpm 2 2100 g specific fuel consumption at operating power g kW h 215 6 45 h rated factor of torque backup at least 2 25 i max torque N m 2 660 20 4 Number of gears а for forward travel 16 3 b for reverse travel 8 3 5 Tractor travel speed design at crankshaft rated speed km h a for forward motion 1 least 1 9 ...

Page 13: ...50 20 2020 20 2120 20 b for rear wheels from 1650 to 1916 and from 1946 to 2445 12 Least radius of turning circle with brak ing m 5 5 13 Tractor base mm 2760 30 14 Maximum fordable depth m 0 85 15 Service life years 12 16 Overall dimensions mm a length with loads and rear lift linkage in transport position 5070 50 b width along the ends of rear wheel semi axles 2250 10 c cab height 3000 50 17 Tire...

Page 14: ... specified in table 1 2 1 shall comply with 260S4 0000100 OM document 2 For referential use 3 Without a creeper Installation of a creeper against order provides additional four speeds for forward travel and four speeds for the reverse 4 To be specified depending on configuration 5 With ballast mounted 6 Tractor operation with this track is possible only with removed front wheel fenders It is allow...

Page 15: ... of inlet air cooling The turbocharger is executed as follows a radial centripetal turbine and a centrifugal sin gle stage compressor with a cantilever arrangement of wheels in relation to supports The system of air purification is equipped with dry air cleaner having two purification sys tems with two paper filtering elements The cooling system for inlet air is of a radiator type The CAC radiator...

Page 16: ...g of GB reduction unit passes RPTO drive FPTO drive optional FDA drive differential lock filtration of transmission oil pressure feed lubrication of gearbox bearings RA planetary gear reducer FDA bearings operation of the clutch hydraulic booster The steering is hydrostatic The feed pump is gear type the direction of rotation is left The dosing pump is gerotor type with open center without respond...

Page 17: ...ount on the tractor coupling clev ises coupling Piton Fix and coupling balls of other manufacturers if their parameters and coupling dimensions correspond to parameters and coupling dimensions set forth in respective tables 4 4 6 4 4 7 4 4 8 4 4 9 4 4 10 of subsection 4 4 Drawbar hitches The cabin is a one seated with a protective rigid framework having thermal noise and vi bration insulation equi...

Page 18: ...6 dB A External noise level conforms to Directive 2009 63 ЕС and does not exceed the value 89 dB A 1 6 Tractor and its component marking A metal nameplate is fixed at the rear of the cab on the right side as shown in figure 1 6 1 Additionally the tractor serial number is applied by means of percussion on the right side member and duplicated on the right plate of the front ballast weight Figure 1 6...

Page 19: ...t Number of gear box to the left along the tractor movement Transmission and rear axle serial number on front lower pad on the right side of rear axle housing FDA number on the tube of the bar in front Cab serial number FDA serial number Gearbox version number FDA version number Serial number Serial number Serial number GB RA Clutch assembly version number Housing Version number ...

Page 20: ...10 OM 20 2 CONTROLS AND INSTRUMENTS 2 1 Layout of controls and instruments of the tractor Controls and instruments located in the tractor cab are shown in figure 2 1 1 Figure 2 1 1 Tractor controls and instruments ...

Page 21: ...ol pedal 27 right brake control pedal 28 fuel supply control pedal 29 range shifting lever of gearbox 30 gear shifting lever of gearbox 31 RLL control panel 32 rear axle DL and FDA drive control panel 33 engine control board 34 hydrolinkage system distributor control handles 35 rear PTO control lever 36 fuel supply control lever Against order your tractor may be equipped with a fan heater instead ...

Page 22: ...ft turn according to figure 2 2 3 After tractor turning the lever automatically returns to the initial position To switch on road headlights set central light switch 5 fig 2 2 1 into the position III as it is shown below and set the under wheel switch lever into the intermediate position c lower beam according to figure 2 2 3 For switching on upper beam push the switch lever against the stop posit...

Page 23: ...king lights on a trailed machine are on intermediate position position III all consumers of II position and road headlights are on lower part of the button is pressed against the stop as in fig 2 2 1 While pressing the button of front working lights switch 6 fig 2 2 1 two front working lights located on front light brackets are actuated together with a light indicator built in the button While pre...

Page 24: ...r screen washer are on simultaneously non fixed During tractor operation on forward motion cut out switch 8 fig 2 1 1 shall be in on po sition i e in the upper position Pressing cut out button 6 fig 2 3 1 activates Road train signal lights and an indicating lamp built in the button the Road train lights are installed against order 1 flash beacon cut out button 2 cut out button of front working lig...

Page 25: ...ON 5 8 TRACTOR FILLING AND LUBRICATION WITH FUEL AND LUBRICATION MATERIALS To set the conditioner into the heating mode do the following after refilling the cooling system with the cooling fluid start the engine and let the engine run at medium idle without opening the heater control valve to reach 60 80 C of cooling system tempera ture then open the heater control valve with handle 2 figure 2 4 2...

Page 26: ...r The heating radiator shall start warming up In this case the level of coolant in the engine cooling system shall come down refill coolant in the expansion tank to the half of the expansion tank capacity switch on the heater fan with the help of switch 6 and direct the air flow with the help of deflectors 7 the volume of air ventilated into the cab can be controlled by opening recirculating scree...

Page 27: ... sion The scale of oil pressure gauge has three zones operating from 800 to 1500 kPа green color emergency two from 0 to 800 kPa and from 1500 to 1800 kPa red color Rated operating oil pressure in the hydraulic system of the transmission is from 1100 to 1200 kPa 2 6 2 The scale of the gauge of oil pressure in the pneumatic system has three zones operating from 500 to 800 kPa green color emergency ...

Page 28: ...O NOT LET THE TANK BECOME EMPTY THE GAUGE POINTER IS IN THE ZONE OF ORANGE COLOR 2 6 5 The gauge of engine coolant temperature 9 has three zones operating from 80 С to 105 С green color informational from 40 С to 80 С yellow color emergency from 105 С to 120 С red color Emergency temperature lamp red color 8 is built in the scale which operates in two modes lights up and operates in a flashing mod...

Page 29: ...ilter is clogged to the max figure 2 7 1 lights up when the max permissible level of filter dirtiness is exceeded and the filter requires cleaning pilot lamp 2 to indicate emergency oil pressure drop in the system of hydrostatic power steering lights up when the oil pressure in the system of hydrostatic power steering drops below 0 08 MPa periodic lighting up of the lamp 2 with engine minimal spee...

Page 30: ...lure in the heating plug operation all heating plugs are closed circuit or their connection is disturbed disconnected from the heating plug con trol unit the heating plug control unit is not powered or the power supply wire is damaged In case of short circuit the heating plug control unit cuts power supply to the heating plugs after the engine start up the heating plug pilot lamp 4 starts flashing...

Page 31: ...pilot lamp to indicate headlights upper beam switching blue color 12 pilot lamp to indicate switching of trailer turn blinkers green color 13 pilot lamp to indicate switching of tractor turn blinkers green color 14 pilot lamp to indicate parking brake engagement red color 15 pilot lamp to indicate in creased voltage in on board system red color 16 pilot lamp to indicate low level of coolant yellow...

Page 32: ...it characterizing the fault location to the right or to the left see below 2 8 2 2 Engine speed gauge 2 figure 2 8 1 indicates rotation frequency of the engine crankshaft on a needle indicator Information on engine speed comes from the electronic control unit The range of speed indications is from 0 to 3500 rpm 2 8 2 3 RPTO speed gauge 3 figure 2 8 1 displays the RPTO speed on a light indicator Th...

Page 33: ... 10 figure 2 7 1 1000 rpm Upper as per fig 2 8 1 active segment of the rear PTO speed scale 650 1150 4 580 1050 5 500 950 7 420 850 8 320 750 2 9 ______________________________________________________________________ _____________________________________ 1 the annunciator of the range of 540 rpm of the rear PTO speed scale is actuated only if there is a signal from the sensor and switches off when...

Page 34: ...e engine control unit and stores it when the power supply is off The range of engine time indications is from 0 to 99999 hours Instant fuel flow l h In this mode a current value of the instant fuel flow with a resolution of 0 1 l h is displayed On board voltage V In this mode a current value of on board voltage with an accuracy of 0 1 V is displayed in a digital form Remaining fuel vol ume in the ...

Page 35: ...nction display irrespective of the information currently displayed With successive pushing the Mode button of the integrated indicator control module the messages shall be listed in turn After listing the last message and the repeated pressing Mode button the multifunction display changes into displaying the cyclic mode of the op erating parameters specified before The fault messages are displayed...

Page 36: ...ccess to buttons Parameter and Value it is necessary to remove cover of II control panel A diagnostic connector ХР1 located on the front surface of the control panel makes it possible to perform automatic programming reprogramming of the integrated indicator II by means of a special device if provided In case such a device is not pro vided the programming shall be performed by means of the above m...

Page 37: ...e list of allowed values for programming When the Mode button is pressed once in the programming mode entering of an arbi trary parameter value is not possible When none of the buttons Mode Parameter or Value is pressed for seven seconds in the mode of unfixed value input the II automatically switches to the main multifunction in dicator operation mode and all set parameter values are saved It is ...

Page 38: ... gine service hours ______________________________________________________________________________ __________ 1 830 is the value for tires 520 70R38 and for tires 18 4R38 When mounting another type of tires it is required to set the parameter value R which corresponds to the rolling radius of the mounted tires 2 On tractors BELARUS 1523 6 readout of RPTO revolutions is carried out with the help of...

Page 39: ...ness and sharpness 7 figure 2 9 1 press button 5 Images of buttons are given in the screen lower part Pressing button 1 de creases brightness pressing button 2 increases brightness pressing button 3 decreases sharpness pressing button 4 increases sharpness and pressing buttons 1 2 3 4 at the same time adjusts to an average value of sharpness and max brightness Repeated pressing button 5 exits the ...

Page 40: ...ton 5 After calling up the button panel by pressing button 3 menu of SCR system is activated Displaying of SCR system parameters and viewing of critical modes of SCR system op eration are given in subsection 2 29 SCR system operation Such parameters of SCR as AdBlue level in tank AdBlue temperature in tank tem perature of exhaust gases before SCR catalyst can be displayed without input to the menu...

Page 41: ...ure kPa 8 Engine oil temperature С 9 Fuel temperature С 10 Temperature of coolant in the engine С 11 Air temperature at the inlet pipe С 12 Accelerator position 13 Use of turning torque rpm 14 Engine torque requested by the driver 15 Torque consumption 16 Engine speed rpm 17 AdBlue level in the tank 18 AdBlue temperature in the tank С 19 Exhaust gases temperature before SCR catalyst С 20 Number of...

Page 42: ...nnunciator 2 figure 2 9 2 on the panel of engine control system shall turn on and go out which shows the workability of annunciator 2 lamp and its correct connection to the tractor on board system Special testing jack 3 is intended to connect system testing devices to carry out an ex tended service diagnostics of the engine in operation The specified system testing de vices are recommended for dea...

Page 43: ... 22 parking brake Off 2 12 Handle for fuel supply manual control When moving handle 36 figure 2 1 1 into the extreme front position max fuel supply is provided when moving the handle into the extreme rear position min fuel supply is provided which corresponds to the minimum idle speed 2 13 Tractor pedals 2 13 1 Pressing pedal 24 figure 2 1 1 disengages the clutch 2 13 2 Pressing pedal 26 figure 2 ...

Page 44: ...arbox 4 scheme of switching GB gears Figure 2 14 1 GB 16х8 control 2 14 2 Velocity diagram of tractor with GB 16х8 The table of BELARUS 1523 6 tractor velocity diagram figure 2 14 2 on tires of basic configuration is attached to the cab right window Figure 2 14 2 Velocity diagram of tractor BELARUS 1523 6 with GB 16х8 ...

Page 45: ... DL FDA drive and front PTO if it is mounted on tractors with GB 24x12 are shown in figure 2 15 2 1 acoustic signal button 2 annunciator of FDA drive activation 3 switch of FDA drive control 4 annunciator of rear axle DL activation 5 switch of rear axle DL control 6 annunciator of ac tivation of GB reduction unit higher pass 7 annunciator of activation of GB reduction unit lower pass 8 annunciator...

Page 46: ...ivation lower position The mode FDA off is used when moving on roads with hard surface when the traveling speed is above 13 km h in order to avoid increased wear of front wheel tires In the position FDA automatic control the FDA drive is automatically engaged when the rear wheel skidding limit is exceeded The FDA drive is disengaged automati cally as the rear wheel skidding drops below the limit A...

Page 47: ... the guide wheels turn to the angle above 13 or when any or both brake pedals are depressed In this case annunciator 4 goes out The mode DL automatic control is disengaged by setting switch 5 into the position DL off Annunciator 4 goes out Use the mode DL automatic control when carrying out operations with significant relative skidding of rear wheels If rear axle DL short time positive activation ...

Page 48: ...ING OF PTO SYNCHRONOUS DRIVE INTO THE NEU TRAL POSITION IS PERFORMED IN THE SAME WAY ATTENTION ENGAGE THE PTO INDEPENDENT DRIVE FROM THE NEUTRAL POSI TION ONLY WHEN THE ENGINE IS OFF SWITCHING OF PTO INDEPENDENT DRIVE INTO THE NEUTRAL POSITION IS PERFORMED IN THE SAME WAY Note The PTO control lever 2 in figure 2 16 2 is set into the position PTO off 1 instruction plate for rear PTO control 2 rear ...

Page 49: ...turn shaft 3 clockwise against the stop 1 clutch coupling housing 2 pressure control group of the pneumatic system 3 shaft 4 fixing bolt Figure 2 16 3 Switching between the RPTO standard and economic modes on tractors BELARUS 1523 6 with GB 24x12 Note In figure 2 16 3 the position PTO standard mode on is set Note The RPTO operation is controlled with the integrated indicator as specified in sub se...

Page 50: ...ol panel The order of RLL control is the following set a method of control depending on type of operation with handle 8 figure 2 17 1 Turning the handle clockwise against the stop is a position method of control contraclock wise against the stop draft control in between combined control the combined control is preferential set the required admissible height of implement uplifting in transport cond...

Page 51: ...FIGURE 2 17 1 INTO THE POSITION OFF AFTER STARTING THE MOVEMENT SHIFT THE HANDLE INTO THE POSITION LOWERING THE IMPLE MENT WILL PENETRATE TO THE DEPTH SET BEFORE It Is required to know the following operation peculiarities of RLL control system after the engine start diagnostics annunciator 5 lights up indicating the control system workability and blocking to unblock the system set handle 11 into ...

Page 52: ...icator 11 figure 2 17 2 is not used on BELARUS 1523 6 tractors The rules on using the RLL control panel PU 03 manufactured by Izmeritel plant are similar to the rules on using the RLL control panel produced by BOSCH company shown in figure 2 17 1 2 17 3 Remote buttons of RLL control system Remote buttons of RLL control are used as a rule for coupling agricultural implements and machines to the rea...

Page 53: ...r the engine start annunciator 5 begins to show code information of the failure If necessary the system gets blocked The failure code is displayed as a two digit number where the first digit is equal to the number of flashings of annunciator 5 after the first long pause and the second digit is equal to the number of flashings after the second long pause For example the operation algorithm of annun...

Page 54: ... system is the same 2 17 5 Front lift linkage control The front lift linkage installed against order is controlled by handle 2 or 3 figure 2 19 1 which in their turn control the second and the third sections of the hydraulic valve group respectively Note Connection of the FLL control to the first section of the hydraulic valve group having the fixed position uplift is not reasonable as this sectio...

Page 55: ... 5 to 19 5 MPa Your tractor can be equipped with a valve group of the hydraulic unit RP70 1523 1 where handle 1 does not have the mechanism of auto matic return from the uplift position In this case after performing the uplift operation handle 1 shall be returned to the neutral position manually а for tractors with the integrated block of b for tractors with the hydraulic unit RP70 1523 1 BOSCH co...

Page 56: ...y not be equipped with free drain outlet 2 20 Switching unit and electric cutout fuses 2 20 1 General information Electric cutout fuses are intended for the protection of electrical lines against overloads and short circuit WARNING TO AVOID BURNING OF TRACTOR WIRING NEVER USE FUSES WITH CURRENT RATING HIGHER THAN THE RATINGS SPECIFIED IN THIS SECTION IF A FUSE OFTEN BURNS OUT FIND OUT THE CAUSE AN...

Page 57: ...t panel Figure 2 20 1 Switching unit mounting The unit consists of thirty cutout fuses 1 figure 2 20 2 FU1 FU30 and eighteen electromag netic relays 4 K1 K7 K9 K19 relay K8 is not mounted commutating current supply for con sumers a set of spare fuses 5 Signal led lamps of red color 2 located on the front board near each fuse are intended for indication of a corresponding fuse blow out A signal led...

Page 58: ...2 20 1 Assignment of switching unit fuses Fuse designa tion Fuse assignment protected electric circuit Fuse rating FU1 Reserve 20А FU2 Lower beam of right road headlight 7 5А FU3 Lower beam of left road headlight 7 5А FU4 Road headlights upper beam 15А FU5 Reserve 20А FU6 Rear screen washer and wiper 15А FU7 Power supply to conditioner electric motor 25А FU8 Road train lights and cab light 7 5А FU...

Page 59: ...connect switch of accumulator battery 15А FU30 Power supply of relay coil of instruments illumination and tractor parking lights engagement 20А Table 2 20 2 Relay assignment Relay desig nation Relay assignament К1 Radioset stereo recorder К2 Rear working lights a pair of inner lights К3 Conditioner К4 Rear working lights a pair of outer lights К5 Front working lights on the roof К6 Not used К7 Fue...

Page 60: ... 2 20 5 Diagram of equipment harnesses connection to the switching unit Apart from fuses located in the switching unit and shown in figure 2 20 3 electrical equip ment fuses are also located in the accumulator box in the engine area under the air purifi cation filter and on the voltage converter 12 24W To get an access to the fuses located near to right accumulator 5 figure 2 20 6 it is re quired ...

Page 61: ...nt board before engine start and of the main accumulator battery charging circuit with rated value of 80 А 2 duplicate fuse 2 EECS constant supply fuse in any position of the accumulator battery switch with rated value of 60А 4 power fuse of a radio recorder with rated value of 60A 5 fuse block Figure 2 20 7 The fuses located near to the right accumulator To get an access to the fuse block 2 figur...

Page 62: ...by two power fuses suspended power fuse 2 figure 2 20 6 of 12V circuit of voltage converter with rated value 25A suspended power fuse 4 figure 2 20 11 of 24V circuit of voltage converter with rated value 15A 1 radiator block 2 voltage converter 12 24 V 3 air cleaner filter Figure 2 20 10 Voltage converter assembly Voltage converter 12 24W is installed before the radiator block on the right as view...

Page 63: ... 13 Figure 2 20 13 Fuses for ECS of rear axle DL FDA GB reduction unit FPTO and RLL Five cutout fuses figure 2 20 13 protect the following electric circuits from overcharge 1 FDA drive control 7 5 А 2 rear axle DL control 7 5 А 3 FPTO control if mounted 7 5 А 4 RLL control 7 5 А 5 GB reduction unit control if mounted 15 А 6 duplicate 7 5 А GB reduction unit FPTO FDA DL Cable colors K red O orange ...

Page 64: ... element of the cab housing 1 side console 2 cap 3 screw 4 EECS block fuse Figure 2 20 14 The location of EECS fuses The EECS fuses with SCR produced by a company ROSSKATavto are shown in figure 2 20 15 1 fuse block 2 power fuse of the engine electronic control box with rated value 30A 3 power fuse of information display and power supply circuit after instruments activation terminal 15 with rated ...

Page 65: ...o close it from outside do the following insert key 1 into the hole of the cylinder mechanism which is located in button 2 without pressing button 2 turn the key into the position close To open the left door lock outside the cab it is necessary to insert key 1 into the hole of the cylinder mechanism which is located in button 2 and without pressing button 2 turn the key into the position open then...

Page 66: ...ment push board 2 up until hatch 1 is fixed in an open position To close hatch 1 pull board 2 down until the hatch is fixed in the closed position 1 hatch 2 board 3 detent Figure 2 19 4 Opening of hatch with the detent To open the hatch with the handle move handle 2 figure 2 19 5 down and push it up Then fix hatch 1 in an open position pressing handle 2 to the right as viewed along tractor movemen...

Page 67: ...a reciprocal movement longitudinal adjustment It is carried out by means of handle 2 within the range of 80 mm from the middle position To move the seat forward backwards it is required to pull handle 2 up move the seat and then release the handle The seat will automatically get locked in a required position adjustment of the backrest tilt angle a For the seat BELARUS 80 6800010 the backrest tilt ...

Page 68: ...o pull handle 2 up move the seat and then release the handle The seat will automatically get fixed in a required position adjustment of the backrest tilt angle The backrest tilt angle is adjusted by means of lever 4 within the range from minus 10 to plus 35 To change the backrest tilt angle it is required to pull handle 4 up against the stop move the backrest to the necessary direction to achieve ...

Page 69: ...ve as sembly 4 and then fix lever 1 in the position I again Note Figure 2 23 1 shows the position the transmission hydraulic system pump drive on ATTENTION TURN THE TRANSMISSION HYDRAULIC SYSTEM PUMP DRIVE ON AND OFF ONLY WITH THE ENGINE NOT RUNNING OR WITH MIN IDLE SPEED OF THE ENGINE 2 24 Control of the pneumatic system compressor Handle for the pneumatic system compressor engagement 1 figure 2 ...

Page 70: ...with various electrical and electronic units the activity of which can influence the readings of tractor instruments Thus the used electrical instru ments shall have a certificate of electromagnetic compatibility according to international requirements Connect electrical equipment of coupled machines to the following elements of trac tor electrical equipment 1 Seven pin socket type 12N GOST 9200 f...

Page 71: ...e the required gear with the gear levers and re leasing the clutch pedal smoothly shift up link 2 of the creeper farthest from the driver s seat to change the gear depress the clutch pedal engage the required gear with the gear lev ers and release the clutch pedal smoothly to turn off the creeper force link 2 in and pull link 1 out until pushers of both links get se cured by the securing mechanism...

Page 72: ... 4 diagram of GB range shifting 5 button of GB reduction unit lower pass L activation 6 button of GB reduction unit higher pass H activation 7 annunciator of GB reduction unit lower pass activation 8 annun ciator of GB reduction unit higher pass activation Figure 2 27 1 Gearbox 24х12 control Setting the required gear is performed with gear and pass shifting lever of GB reduction unit 2 figure 2 27...

Page 73: ...he velocity diagram table of tractor BELARUS 1523 6 on tires of basic configuration is attached to the cab right window and is shown in figure 2 27 2 Figure 2 27 2 The velocity diagram of tractor BELARUS 1523 6 with GB 24х12 ...

Page 74: ... 29 SCR system operation 2 29 1 Tank for SCR system liquid The installation place for the SCR system liquid tank is shown in figure 2 29 1 The tank capacity is 28 liters 28 liters filling volume full volume 33 liters it is not recommended to fill tank 1 with liquid over 28 liters AdBlue reagent figure 2 29 1 is supplied from tank 1 with a supply module mounted in the tank to the exhaust system mix...

Page 75: ...ontrast brightness and configuration menu 6 three section display of SCR parameters on the screen Figure 2 29 3 Monitor in the display mode of SCR parameters When pressing any of buttons 1 2 3 4 figure 2 29 3 pop up menu 6 is switched on on the monitor figure 2 29 4 When pressing button 5 figure 2 29 3 entry to exit from the mode of set ting contrast brightness and configuration menu is carried ou...

Page 76: ...ng at the same time faults in engine operation not connected with SCR operation there pop up symbols on the monitor in the flashing mode shown in figure 2 29 7 Figure 2 29 7 Indication of reagent AdBlue low level in the tank SCR and availability of errors ATTENTION IN CASE OF LOWERING REAGENT AdBlue LEVEL LESS THAN 4 OF THE TANK FILLING VOLUME IT IS REQUIRED TO FILL THE TANK WITH REAGENT AdBlue IM...

Page 77: ...latform with the nuts of basic wheel configuration at tached in a set of spare parts tools and accessories Tighten the nuts with a torque of 200 250 Nm The tractor shall be run in in accordance with the requirements under subsection 3 4 Tractor final assembly and run in The tractor shall be completely outfitted and in good working order DO NOT dismantle design stipulated protective enclosures or s...

Page 78: ...orkability 2 The engine control system panel carries out self check If there are no errors in the sys tem operation the fault testing annunciator on the engine control system panel shall light up and go out it confirms the annunciator lamp workability and its correct connection to the tractor on board system If any errors are detected the testing annunciator provides a light code of the fault The ...

Page 79: ...the control panel of rear axle DL and FDA drive indicating the GB reduction unit lower pass activation a pilot lamp indicating the charge of additional AB with the voltage of 24W shall go out after the engine start it indicates that the additional AB with the voltage of 24W is being charged through the voltage converter If the pilot lamp indicating the charge continues to glow after the engine sta...

Page 80: ...ass activation lights up on the control panel of rear axle DL and FDA drive indicating GB reduction unit higher pass activation disengage the parking break slowly release the clutch pedal increasing fuel feed at the same time The tractor will start moving IT IS FORBIDDEN TO START TRACTOR MOVEMENT WITH BIG TRACTION LOAD TRACTOR MOVEMENT WITH THE DOOR OPEN IS FORBIDDEN ATTENTION SHIFT GB RANGES AND ...

Page 81: ...rakes set the GB range and gear shifting lever into neutral position release the clutch and service brakes pedals engage the parking brake ATTENTION FOR TRACTOR EMERGENCY STOP PRESS THE CLUTCH AND BREAK PEDALS TOGETHER SHARPLY 3 2 5 Engine stop ATTENTION BEFORE STOPPING THE ENGINE LOWER LIFT LINKAGES UNTIL THEY REACH THE GROUND IF THEY ARE UPLIFTED LET THE ENGINE RUN AT 1000 100 RPM FOR 3 TO 5 MIN...

Page 82: ...s ATTENTION TO EXCLUDE IMPACT LOAD ENGAGE THE REAR PTO AT ENGINE SPEED CLOSE TO MINIMUM BETWEEN 1000 AND 1100 RPM THEN ENGINE SPEED SHALL BE INCREASED The rear PTO has 6 changeable shaft end extensions One shaft end extension of type 3 20 splines 45mm or of type 2 21 splines 35mm is mounted on the tractor the others are attached to the spare parts tools and accessories kit of the tractor against o...

Page 83: ...n Clockwise _____________________________________________________________________________ _________ 1 Can be completed against order 2 PTO shaft end extension rotation speed when the engine crankshaft rated speed is 2100 rpm Table 3 2 2 Specifications of the rear PTO shaft end extension operation when the syn chronous drive is on with rear tires 520 70R38 basic configuration when the engine rated ...

Page 84: ...TS AND TOOLS FOR CONNECTING CARDAN SHAFT TO THE SHAFT END EXTENSION OF TYPE 3 ARE REQUIRED The rules for FPTO activation and deactivation mounted against order are given in sub section 2 15 RADL FDA and FPTO drives control panel The rules for FPTO coupling with different types of agricultural machines and implements are given in section 4 Coupling of implements FPTO is completed with the shaft end...

Page 85: ...tire turning on rims wearing of tire bead against rim edge cracks on tire sides appear ply separation or rupture of a tire tear out of tire valve for tubed tires Operation with tire pressure set higher than the norm results in the following wheel fail ures noticeable increased wear of tires stretching of carcass layers and decrease of tire flexibility increased skidding of wheels increased sensiti...

Page 86: ... only at the speed of 20 km h Maximum permissible loads are given for single tires Total permissible load G1 for tyres pair at twinning makes 1 7G where G is permissible load on single tire according to table 3 2 3 When twinning tires make sure the pressure in outer tires is 1 2 1 25 times lower than the pres sure in inner tires Permissible maximum pressure deviations in tires are 10 kPa according...

Page 87: ... tie bolts Remove the blind plugs from the dis mounting holes Screw in the bolts which were screwed out from the bushings into the dismounting threaded holes in case it is impossible to squeeze out the bushings with the help of tie bolts 1 fill kerosine or other penetrant into the split between the bushings and the hub group housing wait for some time and then screw in the dismounting bolts tappin...

Page 88: ...20 70R38 2 1946 2445 250 0 ATTENTION WHEN SHIPPED FROM THE WORKS REAR WHEELS ARE MOUNTED ONTO THE WHEEL TRACK ACCORDING TO DIAGRAM 1 FIGURE 3 2 5 Note To get information on the rules of rear wheel track setting on tires 18 4R38 alterna tive configuration address your dealer 3 2 10 Rear wheel twinning With an aim to improve gripping properties of the tractor when coupled with heavy agricul tural im...

Page 89: ...offset Х mm Tractor track К mm tire 420 70R24 Description of mounting method 90 1635 Tractor operation with this track is possible only with removed front wheel fend ers It is allowed only for countries where tractor operation with removed front wheel fenders is permitted according to statutory acts The rim is displaced in re lation to the disk The in ner surface of the support mates with the disk...

Page 90: ... of the wheel disk to the gear group flange take the wheels off and change from one sideboard to the other one to obtain the track by changing disk position in relation to the rim with the wheels taken off the tractor unscrew the retaining nuts of the wheel rim to the disk and depending on the track re quired set mutual arrangement of the rim and the disk as shown in the diagram in table 3 2 5 Mou...

Page 91: ...opted in your country Drive the tractor on slippery roads with automatic DL engaged only at a speed of not higher than 10 km h Using the tractor for transport operations do the following set a track 1635 20 for front wheels and 1840 20 for rear wheels mm check the brakes workability interlock brake pedals check and if necessary adjust the brakes for the synchronism of operation check the parking b...

Page 92: ...u and for other people Avoid using equipment not intended for installation on the tractor Make sure any additional equipment or auxiliary units are mounted correctly and that they are intended to be used with your tractor To prevent the tractor from turning over observe the following precaution measures when operating the tractor choose safe speed corresponding to road conditions especially when m...

Page 93: ...ating with stationary machines driven by the PTO always engage the parking brake and lock rear wheels at the front and at the back Make sure the machine is securely fixed Make sure the safeguards of the PTO shaft end extensions are mounted and if the PTO is not used put back the cap of the PTO shaft end extension Do not wear loose clothes when working with the PTO or near rotating equipment To avo...

Page 94: ...ne gasoline or diesel fuel take care to exclude a possibility of inflammation of flushing fluid vapor IT IS FORBIDDEN TO OPERATE THE TRACTOR IN PLACES SUBJECTED TO FIRE RISK WITH THE FACING AND PROTECTIVE UNITS REMOVED Do not use open fire to warm up oil in the engine sump to fill in fuel tanks to burn out dirt in a radiator cell and in other units of the tractors In case fumigation or a fire bed ...

Page 95: ... of the tank volume check and if necessary adjust the tire pressure to a desired value in accordance with subsection 3 2 8 Selection of optimal inner pressure in tires depending on operational conditions and load on tractor axles make sure protective guard shields for PTO shaft end extensions etc are available check engine lighting and warning devices workability brakes and steering control workab...

Page 96: ...n shift time technical mainte nance according to the instructions specified in section 5 Maintenance of this manual 3 4 5 Technical maintenance after tractor run in After the tractor run in do the following carry out shift time maintenance operations inspect and wash the tractor clean the cab make sure visually that pipelines aggregates of lubrication feeding and cooling and SCR systems are leakle...

Page 97: ...ition to 0 position according to the diagram provided in figure 2 2 2 3 5 3 In case of an accident stop the engine immediately brake the tractor deactivate accumulator batteries and leave the tractor cab through one of the emergency exits open ing the left or right cab door depending on tractor position or rear window or one of side windows To open side windows it is required to turn the handle fo...

Page 98: ...ons and also local con ditions i e agrotechnical requirements soil conditions personal experience guidelines of corresponding regional advisory centers and institutions of agricultural industry ATTENTION INSTRUCTIONS AND INFORMATION ON SPECIFIC ASPECTS OF THE IMPLEMENTS USE WITH THE TRACTOR INCLUDING GUIDELINES ON THE REC OMMENDED TRACTOR SPECIFICATIONS ARE PRESENTED IN OPERATIONAL DOCUMENTATION F...

Page 99: ...port position do not touch the ground While changing the implement position from operating to transport the point of the implement connection to the tractor is forcedly displaced up to the new point semi mounted implement is fixed in three points to the LL upper and lower links or only in two points to the LL upper and lower links The tractor can carry the weight of an imple ment in transport posi...

Page 100: ...R38 both sin gle and twinned mounted on the tractor and with standard static radius specified by the tire manufacturer Rear lift linkage consists of three links upper and two lower links coupled with the tractor with front ends by means of hinged joint and with rear ends with free hinged joints for connection to the link pins of the implements coupled RLL is designed for connection of rear positio...

Page 101: ... least 100 mm 4 Adjustment of both buckles length The adjustment is carried out in the following cases during transportation of the implement buckles shall be blocked to limit the implement swaying to avoid tractor elements damage in case of an accident during tractor operation with mounted semi mounted tilling machines it is required to use the adjustment buckle locked or buckle unlocked accordin...

Page 102: ...ovides the following performance capa bilities for RLL adjustment of lower links lifting and lowering speed limiting of lower links rising height choice of the required way of adjustment of lower links positions adjustment of soil processing depth possibility to work with implements with depth control of operating parts travel height depth adjustment is carried out by the implement support wheel N...

Page 103: ...ts 5 Lower links length mm 1060 1060 6 Hinged joint width of the upper lower link mm 51 45 51 45 7 Diameter of a rear end hinged joint pin of the upper link mm 32 25 8 Diameter of holes in rear hinge joints of lower links mm 37 28 7 9 Distance between PTO shaft end extension butt end and suspension axis mm 595 608 10 Column height 1 mm 685 610 11 Length of the suspension axis along the shoulders 1...

Page 104: ...in one plane а buckle locked b buckle unlocked 1 screw 2 guiding pin 3 linch pin 4 slide piece Figure 4 3 4 Setting of buckles While tractor operation buckles shall always be locked in one of the two positions buckle locked buckle unlocked Setting of buckles shall be carried out with the implement mounted on lower links rear ends and lowered onto the supporting surface Setting of buckle locked sha...

Page 105: ...0mm During shipment from the works pins 5 are mounted into the upper holes of yokes 3 lifting rods are adjusted for the length of 780mm While setting pin 5 into the lower hole of yoke 3 the lifting rod length shall be adjusted within 700 to 900mm Setting of the lifting rod shall be carried out in the following way while tractor operation with mounted and semi mounted implements and machines except...

Page 106: ...ts of category 2 coupling to the tractor RLL it is required to do RLL adjustment in the following way if lower and upper links are completed with grippers mount the corresponding hinge joints of category 2 included into SPTA into the grippers if lower and upper links are completed with hinge joints mount the corresponding reduc ing bushings included into SPTA into the hinge joints set the distance...

Page 107: ...of lower links and adjust it by means of buckles if necessary WARNING SOME TYPES OF MOUNTED OR SEMI MOUNTED IMPLEMENTS CAN TOUCH THE CAB AND DAMAGE IT IT CAN RESULT IN DAMAGE OF THE CAB WIN DOWS AND CAUSE INJURY TO THE OPERATOR CHECK AVAILABILITY OF CLEAR ANCES AT LEAST 100 MM BETWEEN THE UPLIFTED IMPLEMENT AND THE OP ERATOR S CAB Mounting of machines implements to the tractor shall be carried out...

Page 108: ...upper link 6 towing device 7 hydraulic cylinder 8 lower links unit 9 cotter 10 high pressure hose HPH 11 buckle Figure 4 3 9 Front lift linkage FLL is designed for tractor operation as part of combined assemblies and serves for coupling mounted agricultural implements of category 2 located in front of the tractor to the tractor FLL is designed for the following purposes formation of combined assem...

Page 109: ...eable hinge joints 5 Lower links length mm 775 6 Free front hinge joints width for upper lower link mm 51 45 7 Hinge pin diameter of the upper link mm 25 8 Pivot pin bore diameter of lower links mm 28 7 9 Distance between the PTO butt end and suspension axis mm 637 10 Column height 1 mm 610 11 Suspension axis length along the shoul ders 1 mm 825 12 Lifting power of the device kN 2 а on the suspens...

Page 110: ... with hinge joints out of tube 2 at the same time having unscrewed counter nuts 1 3 before that Further adjustment of the implement op erating position shall be carried out when the implement is already coupled by changing the length of upper link 5 figure 4 3 9 rotating tube 2 figure 4 3 11 with the handle After adjustment it is required to screw in counter nuts 1 3 1 3 counter nut 2 tube 4 pin F...

Page 111: ...ace of the rear axle body This device is designed for mounting drawbar hitches and provides height adjustment of DH 2V short towing yoke DH 2R python DH 3V long towing yoke automatic coupling clevis KU2000 329NB33 KU5410 329 33 Piton Fix coupling PB5329NNB33 and coupling balls KI8329NB33 and KB8329NB33 Installation variant diagram of DH 2V short towing yoke is shown in figure 4 4 1 Installation va...

Page 112: ...c yoke gap depth 70 d yoke position1 for the implements driven by rear PTO shaft Lower position as shown in figure 4 4 1 e distance between the PTO butt end and the connecting pin axis mm 110 160 6 Trailing device for coupling to DH а type Rigid with tractor drawbar clevis b vertical load in hitch point kN not more than 20 c turning angle of the implement trailing device in horizontal plane degree...

Page 113: ...ents driven by rear PTO shaft c distance between the PTO butt end and the connecting pin axis 40 Lower position as shown in figure 4 4 2 400 5 Trailing device for coupling to DH а type Rigid with tractor drawbar clevis b vertical load in hitch point kN not more than 20 c turning angle of the implement trailing de vice in horizontal plane degrees not less than 60 d protective device type Safety cha...

Page 114: ...nts of tractors semi trailers types having hitch clevises 4 Distance between the PTO butt end and the connecting pin axis mm 108 5 Connecting pin diameter mm 40 6 Vertical load on DH in hitch point kN not more than 20 7 Protective device type Safety chain rope 1 8 Connection point of the protective device on the tractor Lifting device openings ______________________________________________________...

Page 115: ...ty to change its horizontal position in relation to the RPTO butt end 5 Distance between the PTO butt end and the connecting pin axis mm 400 500 6 Vertical load on DH in hitch point kN not more than 15 12 7 Turning angle of the implement trailing device in horizontal plane degrees not less than 60 8 Connecting pin diameter mm 30 9 Protective device type Safety chain rope 1 10 Connection point of t...

Page 116: ...ling of trailed semi trailed and semi mounted implements equipped with towing yokes 4 Distance between the PTO butt end and the connecting pin axis mm 668 5 Diameter of crossbeam openings for the con necting pin mm 32 5 6 Vertical load on DH in hitch point kN not more than 3 5 7 Protective device type Safety chain rope 1 8 Connection point of the protective device on the tractor Lifting device ope...

Page 117: ... including the type of tractor trail ers and semi trailers 4 Drawbar hitch yoke dimensions mm а connecting pin diameter 37 b clevis position1 for machines with rear PTO drive Lower as shown in figure 4 4 6 c distance between the rear PTO butt end and the connecting pin axis 170 5 Towing device for coupling to DH а type Rigid with a towing eye b vertical load in the hitch point kN not more than 20 ...

Page 118: ... Table 4 4 6 ATTENTION WHEN COUPLING TRAILERS TRAILED MACHINES SEMI TRAILERS AND SEMI TRAILED MACHINES TO THE COUPLING CLEVIS AS A PART OF DRAWBAR HITCH IT IS REQUIRED TO TAKE INTO ACCOUNT THAT PERMISSIBLE LOAD IN THE HITCH POINT IN THE LONGITUDINAL DIRECTION SHALL CONSTITUTE NOT MORE THAN 70 1 kN INDICATED ON THE LIFTING DEVICE SIDE MEMBERS REGARDLESS OF THE VALUE IN DICATED ON THE AUTOMATED DEVI...

Page 119: ...the agricultural machine towing eye with the yoke jaw so that the eye opening matches with the yoke opening Insert center pin 1 into the yoke opening fix it with the help of handle detent 3 On agreement with MTW the customer is allowed to purchase the coupling clevis manufac tured by another company rather than Walterscheid and mount it onto the tractor if the parame ters and coupling dimensions o...

Page 120: ...__________________________________________________________________________________________________________________________________________________________ 1 Recommended 1 pin 2 rest 3 tow pin Figure 4 4 10 Piton Fix coupling PB5329NNB33 To connect agricultural machines to the Piton Fix coupling it is required to remove pin 1 figure 4 4 10 turn rest 2 in the horizontal direction mount the agricultu...

Page 121: ...railed machines with running wheels including the type of tractor trailers and semi trailers 4 DH yoke dimensions mm а connecting ball diameter 80 87 b ball height c jaw depth 65 d position of the coupling ball1 for ma chines with rear PTO drive Lower position 5 Towing device for coupling to DH а type Rigid with a coupling semi sphere b vertical load in the hitch point kN 20 c turning angle of the...

Page 122: ...ere of the agricultural ma chine onto ball 1 set rest 2 and pin 4 in the initial position On agreement with MTW the customer is allowed to purchase the coupling ball manufactured by another company rather than Walterscheid and mount it onto the trac tor if the parameters and coupling dimensions of this coupling ball comply with the pa rameters and coupling dimensions set forth in Table 4 4 9 ATTEN...

Page 123: ...__________________ _____________________________________ _______________________ 1 Recommended 1 ball 2 rest 3 pin Figure 4 4 13 Coupling ball KB8329NB33 To connect agricultural machines to the coupling ball it is required to extract pin 3 figure 4 4 13 turn rest 2 in the horizontal direction mount the coupling semi sphere of the agricultural machine onto ball 1 set rest 2 and pin 3 in the initial...

Page 124: ...TOR CERTAIN OIL SUPPLY IS REQUIRED HYDRAULIC FLUID SUPPLY ON THE TRACTOR BELARUS 1523 6 DEPENDS ON THE ENGINE RPM FOR THIS REASON THE IMPLEMENT HYDRAULIC DRIVE SHALL BE EQUIPPED WITH ITS OWN FLOW ADJUSTING VALVE In case of using tractor hydraulic system outputs for the coupled implement service it is necessary to ensure the required volume of oil in the tank Oil extraction by cylinders of the coup...

Page 125: ...e hydraulic liquid extraction from the tank l not more than 8 0 8 Permissible hydrostatic power take off GSPTO kW not more than 15 0 9 Coupling thread of fast coupling joint sleeves mm oil pressure pipeline and oil drain pipeline free drain oil pipeline М20 1 5 М24 1 5 ________________________________________________________________________ ________________________________________________________ ...

Page 126: ... ballast 2022 4235025 A is shown in figure 4 6 2 option configuration Additional ballast 2022 4235025 А has total weight of 440 kg 1 weights 2 string 3 towing device 4 tension bolts of weight and a towing device 5 nut 6 plate 7 spacer Figure 4 6 1 Ballast 2022 4235010 1 main ballast 2022 4235010 2 side members 3 walls 4 basement 5 string 6 weights Figure 4 6 2 Additional ballast 2022 4235025 A Add...

Page 127: ... 4 7 1 1 compressor 2 line from the engine inlet manifold 3 brake valve double wire 4 brake valve single wire 5 connecting line 6 feed line 7 8 9 connecting heads 10 control line 11 condensate drain valve 12 tank 13 air bleed valve 14 pressure regulator 15 air pressure indicator 16 emergency air pressure sensor Figure 4 7 1 Diagram of the integrated pneumatic drive of trailer brakes While coupling...

Page 128: ...TRAILER PNEUMATIC LINES ENGAGE THE PARKING BRAKE CONNECTION OF TRACTOR AND TRAILER PNEUMATIC LINES SHALL BE CARRIED OUT WHEN THERE IS NO PRESSURE IN THE TRACTOR PNEUMATIC SYSTEM 4 7 3 Hydraulic drive of trailer brakes Tractors BELARUS 1523 6 can be equipped with the hydraulic drive of trailer brakes against order The hydraulic drive of trailer brakes is interlocked with tractor operating brakes co...

Page 129: ...brake liquid feed line 9 oil feed line from the brake valve to the connecting coupling Figure 4 7 2 Hydraulic drive of trailer brakes ATTENTION WHILE THE HYDROSTATIC CONTROL BLEEDING BY MEANS OF OP ERATING BRAKES WHEN THE HYDRAULIC DRIVE OF TRAILER BRAKES IS MOUNTED IT IS ADDITIONALLY REQUIRED TO LET OUT AIR FROM BRAKE VALVE 2 AND DISTRIBUTION VALVE 7 FIGURE 4 7 2 THROUGH HOLE FITTING FOR BLEED IN...

Page 130: ...eration of the imple ments with the increased inertia moment of the implement rotating masses to prevent it from the drive failure during the PTO shaft deactivation There are also integrated safety clutches An integrated safety clutch is a safety clutch which is structurally combined with a clutch of other type for example with a free wheeling clutch ATTENTION MANUFACTURER OF THE IMPLEMENT WITH CA...

Page 131: ...NECTING THE CARDAN SHAFT TO THE RPTO SHAFT END EXTENSION OF TYPE 3 PTO 3 IT IS REQUIRED TO BE CAREFUL IN ORDER TO EXCLUDE ANY HAND INJURIES NO SPECIAL IN STRUMENTS OR DEVICES FOR CONNECTING THE CARDAN SHAFT TO THE SHAFT END EXTENSION OF TYPE 3 ARE REQUIRED While the implement cardan shaft connection to the PTO shaft end extension the follow ing rules and requirements shall be observed 1 Check the ...

Page 132: ...gth and to adjust it to the operating conditions with tractors BELARUS 1523 6 if needed For more detailed instructions on cardan shafts see the technical documentation enclosed Contact the cardan shaft manufacturer when needed 9 The length of the cardan shaft maximally driven apart which is permitted for operation shall be of such type when one part of the cardan shaft enters the other for not les...

Page 133: ...n shaft and implement manufacturers 2 For short period for the PTO shaft operating with no load 3 For the implement transport position when the PTO shaft is off 14 While operating with mounted and semi mounted implements having cardan drive it is required to block the lift linkage lower links 15 After the cardan shaft dismounting it is required to put guard hoods on the PTO shaft end extensions an...

Page 134: ...ngaged during operation on solid soils it is required to carry out processing of cross ranges for moving in enclosure and then process the soil in the lengthwise direction it is recommended to work at the minimum soil processing depth needed for the specific crop It is necessary for load reduction on the tractor PTO shaft and for reduction of fuel consumption during tractor operation It is particu...

Page 135: ...CT OF SUBSTANCES USED FOR CHEMICAL TREATMENT OF AGRICULTURAL PLANTS AND SOILS INCLUDING SPRAY TREATMENT FOR THIS REASON WHEN OPERATING WITH CHEMICAL SUBSTANCES THE OPERATOR SHALL WEAR INDIVIDUAL PROTECTIVE EQUIPMENT ACCORDING TO OPERATING CONDI TIONS IT IS FORBIDDEN TO PUT SUBSTANCES USED FOR CHEMICAL TREATMENT OF AGRI CULTURAL PLANTS AND SOILS IN THE CABIN IT IS FORBIDDEN TO ENTER THE TRACTOR CAB...

Page 136: ...following formula is used for load determination where Т is load N M is mass kg g 9 8 is gravity acceleration m s2 Calculation of load on front tractor axle where Тf is load on front tractor axle N is the amount of tractor operating weight with ballast the unit installed distributed on tractor front axle kg g 9 8 is gravity acceleration m s 2 Calculation of load on the rear tractor axle where Тz i...

Page 137: ...on M is tractor operating weight during calculation ballast weights in the tractor oper ating weight М are not taken into account kg ATTENTION COUPLING OF IMPLEMENTS TO THE TRACTOR SHALL NOT RESULT IN EXCESS OF PERMISSIBLE AXLE LOADING AND LOADS ON THE TRACTOR TIRES ATTENTION MINIMUM WEIGHT OF COUPLED IMPLEMENTS AND BALLAST WEIGHTS SHALL ALWAYS MAKE NOT LESS THAN VALUES AT WHICH LOAD ON THE FRONT ...

Page 138: ...ction when in cutting mode Automated protection in loader design 6 12 Speed of tractor movement with a loader in stalled km h not more than operation speed with load operation speed without load transport speed 20 Tractor ballasting with a loader installed when necessary 1 Ballast weight on rear lift linkage 2 Water solution in rear tires Places of loader fastening to the tractor Front beam side m...

Page 139: ...r counterweight hook on bucket with ballast load attached to rear lift linkage ATTENTION IN THE LOADER OPERATION MANUAL DESIGNED FOR CONSUMERS LOADER MOUNTING ORDER SHALL BE SPECIFIED WITH PICTURES INCLUDING INFORMATION ON SHIFTING AND DISMOUNTING OF TRACTOR ELEMENTS In the loader design safety and locking devices fast coupling clutches slowing down valves overload limiters and others shall be pro...

Page 140: ...eights exceeding those specified in the loader OM fill the loader bucket amain and to work on soft soils place the bucket outside the slope crest when throwing off soil aslope in order to avoid tractor slipping transport load in the bucket with the maximum boom length work with cracks on rims and with tires damaged up to the cord or perforation damage leave the tractor when the load is lifted for ...

Page 141: ... with loader Before starting the movement or engaging reverse gear it is necessary to set the signal and make sure there are no people in the area of loader operation It is required to be very careful while moving on the enterprise territory the maximum speed shall be determined by the enterprise standards When driving the tractor with loader it is required to watch over for upper obstacles wires ...

Page 142: ...7 28 29 30 Diameter М16 М16 М16 М16 М16 Length 23 23 Designation 31 32 33 34 35 Diameter М16 М16 М16 М16 n20 Length 23 23 23 23 Designation 36 37 38 39 40 Diameter n20 n18 n18 n18 n18 Length Designation 41 42 43 44 45 Diameter М10 М10 М10 М10 М20 Length 15 15 15 15 45 Designation 46 47 48 49 50 Diameter М20 М20 М20 М22 М22 Length 45 45 45 54 54 Designation 51 52 53 54 55 Diameter М22 М22 М20 М20 n...

Page 143: ...ng holes arrangement scheme for tractors BELARUS 1523 6 Right Side A BRACKET B FRONT BAR C1 RIGHT SIDE MEMBER C2 LEFT SIDE MEMBER D1 RIGHT PLATE D2 LEFT PLATE E1 RIGHT TUBE E2 LEFT TUBE K REAR AXLE HOUSING Left Side View A View B View C Bushing ...

Page 144: ...MAINTENANCE OR ADJUSTMENT SERVICES ETC STOP THE ENGINE AND EN GAGE PARKING BRAKES IN CASE SAFETY GUARDS AND COVERS ARE OFF MAKE SURE THEY ARE MOUNTED BACK AFTER CONDUCTING MAINTENANCE SERVICES BEFORE YOU START OPERATING THE TRACTOR In the process of conducting maintenance services of the hydraulic lift system steering and the transmission hydraulic system it is strictly required to observe oil cha...

Page 145: ...eparation of tractor opera tion in special conditions Maintenance service during storage 2 In case of long term storage __________________________________________________________________________________________________________ _________________________________________________ 1 Information on maintenance services carried out by the operator before during and af ter tractor run in is given in subse...

Page 146: ...embly from the engine harness uplift hood 3 slightly to remove link 4 from bracket 5 mount link 4 onto its proper location holding hood 3 by hand pull detent 7 along the tractor longitudinal axle from the cab uplift hood 3 into the second position secure it in the open position by means of link 8 in bracket 9 To close the hood it is necessary to do the following uplift hood 3 slightly to remove li...

Page 147: ...itioner drainage pipes from condensate water X 14 1 Check clean air conditioner condenser X 15 Check clean engine water radiator and engine CAC radiator X 16 2 Check clean gripper tools of RLL X 17 Check breaks functioning in running order engine steering light alarm devices operability X 18 Drain condensate water from the pneumatic sys tem balloon X 19 Check the condition of wiring wire bundles o...

Page 148: ...intenance for generator and starter X 46 Clean filter cartridge of air pressure regulating filter in the pneumatic system X 47 Adjust the service brake control X 48 Adjust the parking brake control X 49 Check adjust brake valve actuators of the pneu matic system X 50 Check all joints of the air cleaner and inlet duct for hermiticity X 51 Check adjust wheel hub drive bearings of FDA X 52 Check adju...

Page 149: ... adjusting operating pressure in the hydraulic system of transmission located the gearbox centrifuge Depending on oil pressure deviance in the transmission hydraulic system 83 Carry out maintenance service of the engine air cleaner Depending on dirtiness _____________________________________________________________________ 1 The operation is performed when the tractor is equipped with an air condi...

Page 150: ...ired top up the oil through neck 1 after removing cap 2 put cap 2 back 1 oil filler neck 2 cap 3 dipstick Figure 5 4 1 Check of oil level in the engine crankcase ATTENTION DO NOT RUN THE ENGINE WITH THE OIL LEVEL BELOW THE LOWER MARK ON THE DIPSTICK ATTENTION DO NOT TOP OIL ABOVE THE UPPER MARK OF THE DIPSTICK THE OIL BURNS OUT CREATING WRONG IMPRESSION OF LARGE OIL CONSUMPTION 5 4 1 3 Operation 2...

Page 151: ...tor 1 oil filler hole plug 2 oil level indicator 3 HLL tank Figure 5 4 3 Check of oil level in the HLL tank ATTENTION OIL LEVEL CHECKING OPERATION IN THE HYDRAULIC LIFT LINKAGE TANK SHALL BE CARRIED OUT ONLY WITH THE RETRACTED RODS OF RLL HYDRAULIC CYLINDERS AS WELL AS OF THE IMPLEMENTS COUPLED WITH THE TRACTOR 5 4 1 5 Operation 4 Check of oil level in the HSC tank Before checking the oil level in...

Page 152: ...nsion tank bottom add coolant to the expansion tank up to the upper edge of the ex pansion tank fixing clamp 11 1 bracing 2 upper sealer 3 side sealer 4 radiator 5 fan casing 6 deaerating hose 7 connection pipe from engine water pump to water radiator 8 feeding hose 9 expansion tank 10 expansion tank plug 11 fan 15 connection pipe from water ra diator to engine 13 drain valve Figure 5 4 5 Engine c...

Page 153: ... necessary To check refill AdBlue in SCR system liquid tank proceed as follows turn starter and instruments switch key from position 0 OFF into position I In struments ON On display 21 figure 2 1 1 in four or three sections or in graphic mode will be displayed engine parameters press any display button except button 5 figure 2 9 1 and on the screen will ap pear pop up panel press the button 3 disp...

Page 154: ...nstead of a fan heater on the tractor Carry out visual inspection of air conditioner hose fixtures Air conditioner hoses shall be properly fixed with coupling clamps The hoses shall not be in contact with moving parts of the tractor 5 4 1 13 Operation 12 Check of the hydraulic system elements Carry out inspection of the tractor hydraulic system elements In case condensation and down flows are dete...

Page 155: ...4 9 loosen bolts 3 dismount handle 2 by loosing screw of handle fastening to the panel 4 open panel 4 1 cap 2 heater valve handle 3 bolt 4 panel of cab upper chamber Figure 5 4 9 Upper chamber opening Disconnect drainage pipes 1 figure 5 4 10 from heater cooler outputs 2 blow the pipes with compressed air and connect them back to the heater cooler 3 1 drainage pipe 2 heater cooler output 3 heater ...

Page 156: ...case of severe CAC radiator clogging rinse it with hot water under pressure of not more than 0 2 MPa and blow it off by compressed air carry out water radiator cleaning with compressed air Direct the air flow perpen dicular to the water radiator plane from top downward In case of severe water radiator clogging rinse it with hot water under pressure of not more than 0 2 MPa and blow it off by compr...

Page 157: ... bundles in the engine compartment in the cab front area and the condition of visible parts for abrasion melt or damage of outer insulation In case of detection of the above mentioned faults take measures to eliminate the detected isolation damages and cause of insulation damage 5 4 1 21 Operation 20 Drainage of condensate water from the radiator tanks of die sel CAC The operation shall be carried...

Page 158: ...hub bolt retaining nuts and if necessary tighten them up tightening torque for bolts 4 figure 5 4 14 of rear wheel conic hubs shall be from 360 to 450 Nm tightening torque of nuts 3 for rear wheels mounting on hubs shall be from 300 to 350 Nm tightening torque of nuts 1 for front wheels mounting on reducing gear flanges of FDA shall be from 200 to 250 Nm tightening torque of nuts 2 for front wheel...

Page 159: ... IN SPECT THE JOINTS OF ALL AIR PIPELINES AND SILICONE CONNECTING PIPES OF THE CAC SYSTEM FOR DAMAGES AND LEAKAGES IN CASE OF DETECTION ANY FAILURES AND DAMAGES IT IS REQUIRED TO FIND OUT THE REASON FOR THEIR APPEARANCE AND TAKE MEASURES TO ELIMINATE THEM IT IS FORBIDDEN TO OPERATE THE TRACTOR WITH THE CAC SYSTEM FAULTY 5 4 2 5 Operation 24 Check of pneumatic pressure in tires Value pressure in fr...

Page 160: ... ABOUT PRESENCE OF WATER IN THE COARSE FUEL FILTER APPEARED ON THE INFORMATIONAL DISPLAY DRAIN SEDIMENT FROM THE COARSE FUEL FILTER NOT WAITING FOR THE DAY OF REGULAR MAINTENANCE 5 4 2 8 Operation 27 Check of generator and water pump drive belt tension Generator belt tension is considered normal if its deflection on the crankshaft pulley branch the generator pulley is located within 13 18 mm when ...

Page 161: ...lean the filter cartridge with compressed air under the pressure of not more than 0 1MPa It is required to hold the pipe head at the distance not closer than 300mm from the filter cartridge in order not to damage it mount filter cartridges 7 into frame 8 then mount frame 8 and protection net 5 onto the cab put caps 1 and 3 on bolts 2 and 4 correspondingly perform the above mentioned operations for...

Page 162: ...hen pressing it by force of 39 2 2 0 N In case this condition is not observed it is necessary to adjust air conditioner compressor drive belt tension 2 Adjustment of air conditioner compressor drive belt tension Adjustment of belt 2 tension figure 5 4 18 of conditioner compressor 3 shall be carried out by turning tension lever 1 on rotational axis А and threaded joint chuck B in slot C of plate D ...

Page 163: ...th a torque from 30 to 50 Nm and cotter pin 6 2 Adjustment of clearance Ж figures 5 4 19 and 5 4 20 between rod 26 of working cylinder 25 and pusher 27 of hydraulic booster 28 remove operating cylinder 25 from bracket 14 after taking out pin 15 set rod 26 of cylinder 25 into the extreme right position until stops against cover 22 bring cylinder 25 to touch pusher 27 of hydraulic booster 28 lightly...

Page 164: ...no bubbles remove the hose pipe and mount protection cap 23 check the brake fluid level in tank 1 and if necessary refill it ATTENTION WHILE BLEEDING THE HYDRAULIC SYSTEM OF CLUTCH CONTROL IT IS REQUIRED TO MAINTAIN BRAKE FLUID LEVEL IN TANK 1 BETWEEN THE MARKS MIN AND MAX 1 tank 2 32 spring 3 bolt 4 8 21 31 nut 5 33 yoke 6 15 34 pin 7 pedal 9 27 pusher 10 piston 11 main cylinder 12 panel 13 17 oi...

Page 165: ...lve 24 for of the revolution draining brake fluid surplus with air bubbles into the container with brake fluid screw in overflow valve 24 and release the clutch pedal bleed the system until the drained brake fluid has no bubbles remove the hose pipe and mount protective cap 23 check the brake fluid level in tank 1 and if necessary refill it ATTENTION WHILE BLEEDING THE HYDRAULIC SYSTEM OF CLUTCH C...

Page 166: ...ed sounds and rattle In case there are unwanted sounds or rattle it is required to check and if necessary make adjustments specified in subclause 5 4 2 11 2 1 again Pedal 7 figures 5 4 19 and 5 4 20 shall not bear against panel 12 figures 5 4 19 and 5 4 20 After bleeding of the hydraulic system with the engine stopped the total pedal 7 free travel shall make size Е that corresponds to withdrawal o...

Page 167: ...d TM 2 The operations of special maintenance shall be performed after every 2000 hours of trac tor operation together with the operations of STM TM 1 2TM 1 TM 2 and TM 3 5 4 3 2 Operation 35 Check adjustment of clearances in steering joints To check the backlash and clearances in steering joints 1 figure 5 4 22 of steering link 4 it is necessary to turn the steering wheel to both sides when the en...

Page 168: ... movement 3 Measure distance А figure 5 4 23 between rim edges of front wheels 1 and 5 figure 5 4 23 at the height of front wheel centers and make visible marks in the measured places 4 Disengage the parking brake drive the tractor forward so that front wheels turn by half revolution and measure distance B between wheel rim edges at the height of wheel cen ters at the back in the marked points 5 I...

Page 169: ...ers 1 and 2 to get the required pedal free movement lock nuts 7 mount pins 6 and splint them Free travel of pedals within 4 to 8 mm corre sponds to the clearance from 0 6 to 1 3mm between the pusher and the piston of each main brake cylinder the pedals shall not contact with the cab elements The arrangement of pedal cradles ac cording to the height shall be adjusted by means of bolts 5 and the len...

Page 170: ...brake pedals for four to five times and holding them depressed un screw the left operating cylinder valve by 1 2 3 4 revolutions and after the pedal full travel when half of fluid with air disappears from the system screw the valve in and re lease the brake pedals Press them quickly release slowly Repeat this operation for sev eral times until air totally disappears from the system Take the pipe o...

Page 171: ...S CASE THE BLEEDING OF HYDRAULIC SYSTEM IS NOT POS SIBLE TO ELIMINATE THE DEFECT PLEASE CONTACT YOUR DEALER 1 pipeline 2 bolt 3 tank 4 pipeline 5 bolt 6 tank 7 main brake cylinder 8 main brake cylinder Figure 5 4 26 Disconnection of pipelines from main brake cylinders on tractors equipped with main brake cylinders produced by FENOX 5 Check the value of the unlocked pedals full travel separately ap...

Page 172: ...to the mounting hole in bracket 8 against the stop unscrew counter nuts 9 of bolts 10 of the right and left levers 11 and 12 Rotating bolt 10 of the right brake choose the clearance between bolt 10 and the plate of lever 13 For the left brake set the clearance between bolt 10 and the plate of lever 14 equal to 3 5 0 5 mm to compensate twisting of shaft 15 while the right brake is being applied loc...

Page 173: ...be from 0 77 to 0 83 MPa and can be adjusted by mounting washers 9 Lubrication valve 12 is adjusted for pressure from 0 2 to 0 25 MPa and maintains oil pressure in GB lubricating system Valve adjust ment can be performed by means of washers 11 To increase pressure it is required to increase the number of washers to reduce pressure decrease the number of washers 1 GB centrifuge 2 valve for adjustme...

Page 174: ...ment up as shown in figure 5 4 30 check the pilot filtering element 6 figure 5 4 29 for contamination without taking it out of the housing clean the inner and the sealing surface of the housing 8 from dust and dirt with a wet wipe Herewith make sure dust and dirt doesn t get into the air supply duct check condition of sealing rings assemble the air cleaner with a new main filtering element in a re...

Page 175: ...THE MAIN FILTERING ELEMENT WITH EXHAUSTS WASH AND DUST IT ATTENTION CLEANED MAIN FILTERING ELEMENT DOESN T HAVE EFFI CIENCY OF A NEW ONE 1 main filtering element 2 inbuilt unit multicyclone Figure 5 4 30 Removing main filtering element ATTENTION AFTER THE AIR CLEANER IS ASSEMBLED IT IS REQUIRED TO CHECK ALL CONNECTIONS OF THE INLET DUCT FOR AIR TIGHTNESS To check air tightness use a device КI 4870...

Page 176: ...n changing into autumn winter period with fixed daily average temperature 5С When changing into spring summer period with fixed daily average temperature above 5С Replace in accordance with table 5 8 1 summer oil grades by winter in transmission and brake housings Replace in accordance with table 5 8 1 summer oil grades by winter in transmis sion and brake housings Replace in accordance with table...

Page 177: ... longer valid 5 6 2 Safety precautions for exclusion of hazardous situations related to accumula tor batteries and a fuel tank During maintenance of the accumulator battery do the following avoid skin contact with electrolyte clean the batteries with wiping material moistened with aqua ammonia solution ammonium hydroxide while checking the electrolyte level refill distilled water only do not check...

Page 178: ...e 5 6 1 Sign of a place for leveling jack installation To lift tractor rear elements set leveling jacks or a single jack under the rear semi axle tube as illustrated in figure 5 6 2 а Tractor rear view b Tractor view underneath Arrangement of signs Leveling jack Places for leveling jack installation Figure 5 6 2 Scheme of leveling jack installation for lifting tractor rear elements To lift tractor...

Page 179: ...e the gear and put cotters under front wheels do not put the jack on soft or slippery surface as it may cause the tractor falling off the jack When needed use steady and relatively large support after lifting the tractor put the limit stops under the front axle beam rear wheel semi axles or tractor frame base components to exclude tractor falling or rolling movement IT IS FORBIDDEN TO START THE EN...

Page 180: ...not more than 30 of the controlled access manometer MD 214 GOST 9921 81 for tire inflation pressure control other devices hav ing metrological specifications similar to the manometer MD 124 for tire inflation pressure control may be used manometer 1 6 MPa 1 GOST 2405 80 for pneumatic system pressure control other devices having metrological specifications similar to the manometer M 1 6MPa 1 for pn...

Page 181: ...TypeII IIIGradeВ GOSTR 52368 2005 Atambienttemperatureofminus5ºСandmore Dieselfuel DT L K4 DT L K5 GradeС STB1658 2012 Not available Not available Dieselfuel ЕN590 2009 A1 2010 withsulfurcontentnotex 50 mg kg 0 005 Dieselfuel TypeII IIIGradeC GOSTR 52368 2005 Atambienttemperatureofminus20ºСandmore 1 11 Fuel tank 2 Dieselfuel DT L K4 DT L K5 GradeF STB1658 2012 Not available Not available Dieselfue...

Page 182: ...0 in sum mer SAE 5W 40 in win ter 55 0 4 sea sonal but at least 1000 with a creeper 2 4 Brake housing 3 Engine oil М 10Г2 GOST 8581 78 summer Engine oil М 8Г2 GOST 8581 78 winter Engine oil М 10В2 GOST8581 78 in summer Engine oil М 10Г2к in summer GOST8581 78 Engine oil М 8Г2к in winter GOST8581 78 Engine oil is the same as filled in the engine crankcase Engine oil is the same as filled in the eng...

Page 183: ...er oils hydraulic BECHEM Staroil 32 68 ADDINOL Hydraulikol HLP 32 HLP 68 ТНК Hydraulic HLP 32 HLP 68 HYDROL HLP 32 HLP 68 VITTOL HLP 32 LUKOIL Geiser 32СТ 68СТ Gazpromneft Hydraulik HLP 32 HLP 68 4 Not avail able Not avail able Not available 30 0 0 5 1000 2 9 HSC tank with hy draulic unit 1 All weather oils hydraulic BECHEM Staroil 32 68 ADDINOL Hydraulikol HLP 32 HLP 68 ТНК Hydraulic HLP 32 HLP 6...

Page 184: ...231 99 Grease solid oil С GOST 4366 76 or grease solid oil Ж GOST 1033 79 BECHEM LCP GM 0 02 0 001 250 500 when usinggrease MC 1000 3 5 FDA spider bearing of twinned hinge joint 2 Grease 158М TU 38 301 40 25 94 Grease AZMOL 158 TU U 00152365 118 2000 Not available 0 0112 0 001 One time Filled by the manu facturer not refilled during operation 3 6 FDA drive cardan shaft spider bear ing 1 Grease 158...

Page 185: ... 5559 BS 150 USA FL 3 Sort S 735 England 39 5 0 5 Once in two years 4 4 Tank for fluid of SCR system 1 Agent AUS 32 for reduction of NOX emissions as per STB ISO 22241 1 2009 Not available Not available Not avail able 28 0 1 0 Shift time filling __________________________________________ 1 According to Regulations of EEC UN No 96 02 rev 1 it is allowed to use fuel with sulfur con tent up to 0 3 g ...

Page 186: ...hange facings or driven disks assembled Clutch driven disk facings are oiled up due to ingress of oil into the dry section Detect and eliminate the cause of oil ingress into the dry compartment Poor compression spring force spring shrinks due to continuous skidding and clutch overheating Change compression springs Clutch coupling can not be fully disengaged clutch grabs and shudders Clearance betw...

Page 187: ... are carried out with difficulty Replace the hydraulic push rod Clogging of compensating port A fig ure 6 1 1 in the main cylinder Unclog the compensating port of main cylinder and bleed the hydraulic system of clutch con trol Loss of pullback spring power 32 fig ures 5 4 19 and 5 4 20 Replace the pullback spring Full clutch lever 35 stroke can not be achieved figures 5 4 19 and 5 4 20 when the cl...

Page 188: ...og the opening Bleed the clutch control hydraulic system Clogging of pipelines of the hydraulic drive system due to dent or blockage Replace pipelines Bleed the clutch control hydraulic system Oil leakage through O rings of the hy draulic booster Replace O rings in the hydraulic booster No clutch pedal force Air presence in the hydraulic system Cups and an O ring in the main and operating cylin de...

Page 189: ...the synchronizer and worn out parts Increased noise Not enough oil in the transmission Refill oil up to the required level mark Wear or damage of bearings and other transmission components Replace worn out bearings and other damaged parts The engine fails to start when the range shifting lever is set in neutral position or starts when a range is engaged Faulty switch for engine start up lock with ...

Page 190: ...engagement If the cylinder rod is moving FPTO shaft electric control is operating in a proper manner Rear axle DL can not be engaged in an automated mode when guide wheels are in the forward motion position Electric circuit breakage to drive wheels rotation angle sensor Check electric circuits according to the electric connections diagram Drive wheels rotation angle sensor is not adjusted properly...

Page 191: ...stem and in structions for their troubleshooting Faulty oil pressure sensor of GB reduction unit higher or lower pass respectively or the pilot lamp for GB reduction unit actuation has burnt out or GB reduction unit led lamp has burnt out Replace faulty parts pressure sensor or pilot lamp or led lamp Circuit breakage from the sensor to the pilot lamp or circuit breakage from the sensor to the led ...

Page 192: ...ission casing and refill oil to the oil level mark if necessary Gear teeth damage Check the condition of the gear tooth ring Chip ping and damage are not allowed Gears with damaged teeth shall be replaced in pairs Differential lock fails to operate Friction facings of lockup clutch disks are worn out Replace the disks Lockup clutch diaphragm is dam aged Replace the diaphragm Low pressure of oil ru...

Page 193: ...nal disks Rinse friction coupling components in pure diesel fuel replace frictional disks if necessary While the PTO brake engagement the shaft end extension goes on rotating There is no oil pressure at valve in put or at the output to the PTO brake Check pressure at control valve input in case there is no pressure eliminate the transmission hydraulic system failures In case there is no pressure a...

Page 194: ... If the distribution valve spool shifts and the cylinder rod remains fixed check pres sure in the tractor transmission hydraulic system Operating pressure shall be within 0 9 to 1 0 MPa In case the pressure is below the required value elimi nate the transmission hydraulic system failure as specified in subsection 6 10 Possible failures of the transmission hydraulic system and instructions for thei...

Page 195: ...yl inder bearing surface has sharpened edges ridges or pits Bleed the hydraulic system with brake fluid Hydraulic brake fluid leakage in junctions or pipelines in the hy draulic drive system Air inflow into the hydraulic brake control system Tighten up junctions replace damaged parts then bleed the hydraulic system with brake fluid Clogging of the opening in main cylinder tank fitting causing de p...

Page 196: ... with brake fluid Clogging of compensating open ing in the main cylinder Unclog the compensating port of the main cylinder and bleed the hydraulic system with brake fluid Weakening or breakage of pres sure discs pullback springs Replace pullback springs of pressure discs Presence of wear and tear signs on working surfaces of pressure discs Clean working surfaces of pressure discs Presence of wear ...

Page 197: ...egulator filter for pressure regulator is clogged faulty pneumatic compressor Detect leakages and eliminate them by tightening junctions or replacing damaged parts Replace the damaged sealing Screw up the nut Clean Eliminate Adjust the brake valve drive Dismount pressure regulator from the tractor and send it to a repair workshop Rinse the pressure regulator Contact your dealer Rapid decrease of p...

Page 198: ...on jamming Disassemble the pressure regulator and eliminate jamming Clogged outlet ports in the pres sure regulator adjusting cap Unclog outlet openings There is no air feeding in the connecting hose through air bleeding valve of pres sure regulator Insufficient sinking of air bleeding valve rod in the pressure regulator Screw the nut of the connecting hose on the outlet and tighten it Pressure re...

Page 199: ...leaks into the cylinder through seal ings Unclog the opening Then bleed the hydraulic sys tem with brake fluid Clogging of pipelines of the hydraulic drive system due to dent or contami nation Replace pipelines Then bleed the hydraulic system with brake fluid Insufficient brake pedal travel or the pedal strikes against the cab wall Adjust the clearance between the piston and the main cylinder pist...

Page 200: ...elief valve Shrinkage of the distributor filter overflow valve spring Adjust pressure by means of adjusting washers If it is not possible replace the spring No oil pressure in the transmission hydraulic system Breakdown of the gear wheel pump in the transmission hydraulic system Replace the gear wheel pump in the transmission hydraulic system Transmission hydraulic system pump drive is off Engage ...

Page 201: ...rque No pressure in the clutch booster Disassemble the distribution valve rinse the case and spool Failure of system electrics Detect and eliminate the failure in ECS of FDA Insufficient value of torque transferred Low pressure in the transmission hydraulic system Adjust pressure in the transmission hydraulic sys tem to the value from 1 1 to 1 2 MPa Increased leakage in drive control hydraulic sys...

Page 202: ...otation angle Improper wheel rotation limit angle Check and adjust the FDA reduction unit rotation angle Hammering in pivot while moving Pivot bearing got out of adjustment Check and adjust Hammering in FDA while abrupt wheel turning Clearances in the steering link pins and in rotation hydraulic cylinders Check and adjust ATTENTION AFTER ANY DISMOUNTING OF STEERING LINK AND ITS SUBSE QUENT INSTALL...

Page 203: ...m ponents Stop abrasion in the steering column for which do the following loosen upper nut lubricate friction surfaces of plastic bushings eliminate contact of universal joint yoke with steering column bracket walls Increased torque of FDA reduction unit turn Make repair of FDA Steering wheel is rotating without driven wheels turning There is no oil in the tank Fill the tank with oil to the requir...

Page 204: ...selected direction Spool recentering springs of dos ing pump have lost spring power or broken Contact the dealer Replacement of springs assem bly and check of operability shall be performed only by maintenance department in accordance with man ufacturer s instruction 1 One of anti shock valves setting springs is broken or gerotor pair is worn out Contact the dealer Replacement of faulty compo nent...

Page 205: ... relief valve low pressure faulty feed pump the pump fails to increase pressure because of low efficiency factor Contact the dealer Adjust the pressure relief valve for the required pressure1 The operation shall be per formed only by maintenance department Contact the dealer Increased FDA reduction unit steer ing torque Make repair of FDA Breakdown of feed pump High pressure in the HSC hydraulic s...

Page 206: ... are shown in table 6 13 1 ATTENTION DISCONNECTION OF THE ELECTRIC SOCKETS OF THE REAR LIFT LINKAGE ELECTRONIC CONTROL SYSTEM SHALL BE CARRIED OUT WHEN THE ENGINE IS NOT RUNNING ONLY ATTENTION ALTERATIONS OF THE SPECIFIED VOLTAGE VALUES SHALL BE DONE WITH THE ENGINE RUNNING WITH DUE ATTENTION TO THE SAFETY MEASURES IF OPERATING WITH ELECTRIC UNITS ON LOAD ATTENTION TERMINALS IN THE CABLE SOCKETS A...

Page 207: ...ne of the sole noids or short circuit of the solenoids control wires in the cable Disconnect the cable from the solenoid and test the solenoid with a testing apparatus to detect a short cir cuit Solenoid resistance shall be 2 4 Ohm Or meas ure the solenoid useful current applying the current of 6 V The current shall not exceed 3 2A Disconnect the socket from the electronic unit check the terminals...

Page 208: ...most position make the position sensor a little bit further and try to check again If the adjustment was made in a proper manner LL shall be lowered and lift ed by means of the control panel to the extreme positions The lift indicator shall be out in an uppermost position 2 Failure of the position sensor 2 1 To check the operability of BOSCH position sensor dismount it from the tractor According t...

Page 209: ...n circuit to the sensor disconnect the sockets from the cable to the sensors left and right and interchange their positions the socket from the left sensor to the right sensor channel and the socket from the right sensor to the left sensor channel If after that the er ror code has changed 31 was replaced by 32 or 32 was replaced by 31 that means that the sensor is out of order if the error code is...

Page 210: ... To the LL position sensor black socket To the right force sensor grey socket connector To the left force sensor grey socket connector To the right remote panel To the electronic unit To the main control panel Power minus load To the fuse block To the uplift solenoid operated valve yellow socket connector To the lowering solenoid operated valve black socket connector Joints cab transmission ...

Page 211: ...t lowering power power signal signal load load load power power signal load 0 V 0 V 0 V 10 V 10 V 0 10 V 0 10 V 0 10 V 0 10 V Off 0 V On 10 V 0 2 V 1 3 V 2 5 V 3 7 V 20 mA 20 mA 1 2 3 2 A 1 2 3 2 A 1 2 3 2 A 2 2 7 2 V 12 15 V 12 15 V 5 V not charged 5 V not charged Position sensor Force sensor Л Force sensor П O orange P pink C grey Ф violet Ч black Electromagnetic hydraulic governor Cable colors ...

Page 212: ...l manifestation cause Troubleshooting LL hydraulic system pressure loss RLL can not be lifted pressure loss or no pressure of pressure at external outputs overheating and or foaming of hydraulic oil takes place Loss of pump efficiency Replace the pump Air inflow in the hydraulic system Check and tighten the suction line clamps if neces sary If the failure can not be eliminated replace the oil suct...

Page 213: ...ating does not occur Locking of differential pressure control valve overload relief valve in access cap of integrated unit Perform the following actions rinse the valve check pressure at any external output which should be 20 0 2 5 MPa valve rinsing should be carried out at the dealers center by specially trained personnel Deadlock of differential pressure control valve overflow valve in a regulat...

Page 214: ...lenoid 13 Figure 7 13 1 then withdraw the solenoid withdraw the lift spool 14 and the spring 15 rinse the mentioned components and the bore in the section housing assemble the lift valve in reverse sequence Deadlock of the lift spool of a regu latory section if hydraulic unit RP70 1523 1 is installed To eliminate failure contact your dealer Failure diagnostics signaling device located on the RLL c...

Page 215: ...dition of all fuses wires and electrical connections of the circuit before starting the specific check of the elements failures In case of using test instruments for detecting a failure plan carefully in accordance with the applied electrical diagram the succession of the instrument connection to the circuit to detect the failure most effectively The main test instruments include a tester multimet...

Page 216: ...able or terminal which is being checked If the lamp lights up grounding is normal and vice versa If the minus supply circuit of the high current consumer is under checking it is required to use the continuity test lamp with the power not less than 21V because with the bad contact of the load the consumer fails to operate and the lamp with small power will light up 6 15 5 Check of electrical circui...

Page 217: ...ONNECTION CLOSED CIRCUIT AIR CONDI TIONING SYSTEM MAY BE DETACHED BY MEANS OF SEPARATION OF A QUICK DISCONNECT COUPLER DISCONNECTION SHALL BE PERFORMED BY UNSCREW ING CAP NUT B FIGURE 6 15 1 WITH HEXAGON SCREW KEY SIZE 30MM FROM VALVE A WITH HEXAGON SCREW KEY SIZE 29 MM WHILE CONNECTING THE DUCT IT IS NECESSARY TO PUT SILICONE SEALANT ON THE THREAD AFTER THREE OR FIVE DISCONNECTIONS A LEAKAGE CAN ...

Page 218: ...t Minsk tel fax 8 017 262 40 75 8 029 662 97 69 8 029 628 67 98 Non operable conditioner fan electric motor Electric equipment failure Check up operability of the corresponding fuse el ement located in the switching unit Replace if it is faulty If the safety lock is properly operating check by means of indicating lamp power supply on the electric motor of air conditioner fan when the switch is on ...

Page 219: ... Accumulator batteries shall be switched off 7 3 Requirements for short term tractors storage Put the tractor in storage in complete set without dismounting parts and assembly units Disconnect accumulator batteries Carry out regular maintenance of accumulator batteries To carry out AB maintenance perform the following actions open tractor hood remove the accumulator box housing for which unscrew t...

Page 220: ...HLL and HSC FPTO if installed oil tank Run the tractor for 10 15 minutes Put accumulator batteries in long term storage after conducting control training cycle in accordance with GOST 9590 76 Project ing joints threaded connections of lift linkage mechanism steering geometry splined sur faces of PTO shaft end extension and of cardan shafts and projecting parts of cylinder rods and shock absorbers ...

Page 221: ...rvation shall be carried out with preservation grease КS U according to TU RB 600125053 019 2004 When a tractor is stored outside specific surfaces shall be preserved with grease BELA COR of type А according to TU RB 600125053 020 2004 Upon agreement with Minsk Tractor Works other preservation greases can be used 7 6 Depreservation and represervation Depreservation method is chosen depending on pr...

Page 222: ...d exposure to skin of preservation oils greases and liquids skin may be in jured White spirit vapors in small concentrations act as a weak drug large concentration may result in poisoning Anticorrosion paper contains corrosion inhibitors causing irritation and inflammation of skin mucous of nose and eyes Before starting work it is required to put on cotton overalls robe or an apron prepare individ...

Page 223: ...1523 6 0000010 OM 223 Service bulletins ...