satoh BULL S-630, Instruction Book

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Page 2: ...ntial lock when running on a public road When making a sharp turn comfirm that the differential lock is disengaged Never operate the tractor on a slope that seems to be dangerous Do not operate the clutch brake throttle lever and steering wheel abruptly on a slope as it is dangerous Be careful particularly when running on a slippery road Do not carry any persons on the tractor nor on the linkage d...

Page 3: ... With 2 cylinder KE 130 138 Diesel Engine 6 3 3 CHOME KANDA KAJI CHO CHIYODA KU TOKYO JAPAN PUBLICATION No S 630US 5 ...

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Page 5: ... instruction manual contains information on the operation lubrication and maintenance of your SATOH tractor The information contained is com prehensive and essential and is designed to assist you if unexperienced in utilizing your tractor How well your SATOH tractor continues to give satisfactory performance depends greatly upon the manner in which it is operated It is therefore requested that thi...

Page 6: ...p 9 Water Temperature Meter 9 Light Switch 10 Safety Starter Switch 10 Glow Plug 11 Glow Signal Lamp 11 Speed Control Lever 12 Foot Th rattle 12 Clutch 12 Brake 13 Parking Brake 14 12 Speed Transmission 14 Differential Lock 15 Engaging the Differential Lock 15 Releasing the Differential Lock 16 Power Take Off 16 4 wheel Drive Shift Lever 17 Seat 18 Tread Adjustments 18 Front Wheel 18 2 Wheel Drive...

Page 7: ...e Every 600 hours of operation 31 Maintenance Interval Chart 32 Recommended Lubricants and Fuel 33 Greasing Diagram 34 Precautions to Be Taken in Cold Weather 35 Antifreeze 35 Fuel System Air Bleeding 36 Fuel Filter Air Bleeding 36 Fuel Pump Air Bleeding 37 Fuel Pipe Air Bleeding 37 Engine Oil Replacement 37 Injection Nozzle Inspection 38 CYlinder Head Bolt Tightening 39 Valve Clearance Adjustment...

Page 8: ...djustment 50 Hydraulic Control Adjustment 51 Flow Control Lever Adjustment 51 Hydraulic Pump Relief Valve 52 Hydraulic Cylinder Relief Valve Adjustment 52 External Hydraulic Service 52 Front Axle Center Pin and Front Hub 53 Battery 53 AC Generator 54 Starter Motor 55 Regulator 55 Glow Plug 56 Fuse Box 56 Safety Starter Switch Adjustment 56 Circuit Diagram 57 Engine 58 Cool ing System 58 Fuel Equip...

Page 9: ...Brakes 61 Steering 61 Tread Adjustment 61 Hydraulic Power Lift 61 3 Point Linkage 61 Wheel Equipment 61 Travel Speed 62 Capacities Approximate initial fill 62 ...

Page 10: ... the engine at lower speed After the first 50 hours running the following service maintenance and checking should be carried out 1 Replace the oil filter and engine oil 2 Replace the transmission oil and clean the hydraulic oil filter 3 Retighten all bolts and nuts 4 Check and adjust the fan belt tension 5 Check the wheels to see if their condition is good and tire pressure is correct 6 Retighten ...

Page 11: ...6 5 4 3 2 1 Headlight 6 Rear wheel rim 2 Bonnet 7 Rear wheel disc 3 Instrument panel 8 Step 4 Seat 9 Front tire 2 wheel 5 Rear tire 10 Front wheel 3 ...

Page 12: ...2 11 10 9 8 6 5 1 Steering wheel 7 Differential case 2 Throttle lever 8 Front wheel 4 wheel 3 Muffler 9 Brake pedal 4 Bumper 10 Foot throttle 5 Front tire 4 whee 11 Flood lamp 6 King Pin gear case 12 Fender 4 ...

Page 13: ...10 11 2 6 3 4 5 7 9 8 1 Fuel tank 7 Fuel strainer 2 Fuel tank cap 8 Injection pump 3 Radiator 9 Starter motor 4 Air cleaner 10 Main shift lever 5 Battery 11 P T O shift lever 6 Alternator 5 ...

Page 14: ...witch works as a kind of circuit breaker by which in case that the clutch is not disengaged completely the electric circuit in the engine starter motor can hardly be closed even when the starter key is turned to START 1 Set the throttle lever at the center between idling and high speed 2 Place the main shift lever and P T G shift lever in neutral Then fully depress the clutch pedal 3 Insert the st...

Page 15: ...rmal temperature stop the engine immediately isolate the cause and then take necessary countermeasures 6 If the engine does not start on the first attempt do not rotate the starter motor continuously more than 10 sec Then heat the glow plug well and restart the engine 7 Warm up the engine especially in cold weather before working 1 Shift the throttle lever to the position of the maximum revolution...

Page 16: ...ion bring the throttle lever fully to the STOP position and fuel is then cut off and the engine wi II stop Be sure to tu rn the starter key 0 FF when the engine has been stopped When the operator leaves the tractor take out the key The tractor meter shows the engine speed tractor travelling speed km h and mil h and running hours accumulated hours The engine speed reads on the lower side of the met...

Page 17: ...et to ON this lamp glows green When the battery is being charged normally while the engine is running the lamp turns off If the lamp continues to glow stop the engine immediately and check the alternator regulator and cabl ing If anything defective is found replace it The water temperature meter shows the temperature ofthe engine cooling water in centigrade degrees OC If the meter reads over 105 C...

Page 18: ... in this book the safety starter switch is provided on SATOH S 630 and S 630D tractors for preventing uniforessen acci dents at the start of the engine Assembled in the engine starting system between the starter switch and the starter motor the safety starter switch works as a circuit breaker in relation to the clutch pedal operations unless the clutch pedal is fully depressed to completely interr...

Page 19: ... the combustion chamber so that the engine may be started easily even in cold weather The glow signal lamp which indicates the heating state of the glow plug in the combustion chamber is installed on the instrument panel It is easily seen from the heating condition of the glow singallamp resistance wire 11 ...

Page 20: ...ion the engine can be controlled to be at any speed within the range by depressing the pedal NOTE When the hand throttle lever is in a high rev position the foot throttle also moves into the position for those revs When this is done the revo lutions cannot be controlled by means of the foot pedal within the range below the revs set by hand lever Depress the clutch pedal fully to bring the machine ...

Page 21: ...s quickly depress the brake pedal and then the clutch pedal just before the engine stops For turning in a confined space the right and left axles can be braked independently by removing the locking plate interlocking the right and left brake pedals When travelling at high speed or on roads make sure that the right and left brake pedals are interlocked by means of the lock ing plate When starting t...

Page 22: ...releasing lock of the parking brake depress the brake pedal further stronger and push the parking lever forwards The transmission on the S 630 and S 6300 is of selective sliding mesh gear type providing a total of 12 speeds 9 forwars and 3 reverse by the combination of the main shift lever and the sub shift lever which are located on the upper right of the transmission case and on the left side of...

Page 23: ...hem at the same speed to prevent either wheel from slipping and to increase traction force Before the tractor slips and the speed is lowered depress the pedal with your right foot and engage the differential lock If the differential lock does not engage at the first attempt repeat the operation more forcibly If it still does not engage lower the engine speed and after disengaging the running clutc...

Page 24: ...nd the right When the differential lock is not released by any of these means reverse the tractor a short distance NOTE Refrain from using the differential lock when running at high speed or on a road By operating the P T O shift lever located on the upper left of the trans mission case the four P T O speeds 555 rpm 774 rpm 1 rpm 1 320 rpm can be selected When shifting the P T O shift lever depres...

Page 25: ...o the P T D driven shaft as much as possible it is advisable to test operation with an implement without any load 4 Lubricate the P T D driven shaft weJI 5 Avoid using a square shaped drive shaft as much as possible 6 Special care should be given to the yoke position so that the driven shaft is well balanced Correct Incorrect The 4 wheel drive shift lever is located on the left of the transmission...

Page 26: ...stable in five stages between 42 1 in 1 070m m and 57 9 In 1 470m m to meet the requirement of each usage purpose Make adjustment as follows according to the type of works to be required 1 Apply jack under the center beam and jack up the front 2 Loosen the tie rod clamp bolt and take out the pin 1 Clamp bolt 5 Axle outer 2 Snap pin 6 Tie rod 3 Front axle tightening 7 Tie rod inner 4 Center beam 18...

Page 27: ...ent of toe in and then tighten the cl amp bolt Toe in 0 16 1 31 4 8m m Clamp bolt tightening torque 12 3 14 4 ft Ib 1 7 2 0 kg m 50 0 in 1 270 mm 53 9 in 1 370 mm t E 57 9 in 1 470mm The tread of the 4 wheel drive tractor is 35 8 in 910mm Front tread 35 8 in 910mm Front wheel tightening torque 86 8 97 6 ft Ib 12 0 13 5 kg m Axle center and kingpin case tightening torque 28 9 36 2 ft Ib 4 5 kg m 19...

Page 28: ...l Rear wheel tread is adjustable in six stages between 38 0 in 965 m m and 50 4 in 1 280 m m by combination shown below Jack up the rear of the tractor and make adjustment of tread as required with reference to the following figu reo Tightening torque Hub bolt 72 2 86 7 ft Ib 10 12 kg m Rim Disc 112 126 ft Ib 15 5 17 kg m 2 3 38 in 965 mm 39 5 in 1 005 mm 44 1 in 1 120mm NOTE 1 Tighten each bolt s...

Page 29: ...recommended that the tracror be provided with ballast weights when working in the place where slipping is likely to occur The ballast weights can be attached on front and rear wheel discs and the front of the chassis Ballast can also be applied by putting water into the tires instead of using the ballast weights For this operation pay particular attention to the temperature and air pressure In col...

Page 30: ... at least once a week Tire size Ply Pressure Valve type Remarks 2WD 500 15 4 36 93 psi TR 15 Inflation pressure Front 2 6 kg cm 2 shown is the ma AG 4WD 6 14 4 28 44 psi TR 13 2 0 kg cm 2 Rear 11 2 24 4 16 00 psi TR 218A Inflation pressure 1 13kg cm 2 shown is the ma 2WD 5 90 15 4 28 44 psi TR 15 2 0 kg cm 2 Front 28 44 psi ES 4WD 6 14 4 2 0 kg cm 2 TR 13 Rear 11 2 10 24 4 17 0 psi TR 15 1 2 kg cm...

Page 31: ...a 100 mesh oil filter Control levers located on the right of the operator s seat are for lift control position control flow control lowering speed control and lift lock of the implement The TP 1 4 tap hole is furnished ensuring easy external maintenance services of the system To control the implement in lifting and lowering operate the hydraulic control lever Moving the control lever more or less ...

Page 32: ...imes To control the lowering speed of the implement operate the flow control lever furnished to the hydraulic lift case located on the lower right of the operator s seat To increase the lowering speed turn the lever counterclockwise To reduce the speed turn the lever clockwise to lock the lever turn it further Set the lever to the desired speed position according to the type of operations 24 ...

Page 33: ...tion type is used install a double action control valve which is available as an optional part Start the engine and lift the implement Then turn the flow control valve clockwise until the implement is locked Fit the control lever to the cut on the upper portion of the quadrant and set the stopper right behind the control lever Moving the control lever forward over the stopper allows the implement ...

Page 34: ...tion control valve optionally installed The oil hose should also be installed beforehand through which the oil from the double action system returns to the transmission case oil inlet Adjust screw Hydraulic control lever NOTE In the case of hydraulic external take off check the oil level of the trans mission before starting works with an implement mounted and if not enough supply oil up to the spe...

Page 35: ...y 100 hours C service Sercice every 300 hours D service Service every 600 hours NOTE The tractor should always be kept clean Before greasing or removing the oil pan plug and filler cap be sure to wipe the surface clean When using tools for repairing inside the engine transmission fuel tank or hydraulic unit clean the tools before use Be careful especially when refueling If dust or water gets in th...

Page 36: ...art 2 Check the engine oil transmission oil and cooling water If the quantity is not proper remedy the shortage 3 After finishing work replenish fuel within 1 inch 25 mm below the fuel tank filler cap 4 After working in a dusty place clean th air cleaner element and after working in a place with dry grass clean the radiator screen 5 Tightening nuts and bolts Make further tightening of the setting ...

Page 37: ...ng should be read carefully to understand all the things to be done 2 Some items described here are the same as for daily inspection but special care should be given to them when carrying out the 50 hours service 1 Replace the engine oil 2 Replace the engine oil filter 3 Clean the engine fuel filter 4 Clean the air cleaner element 5 Replace the transmission oil 6 Check the oil of rear axle housing...

Page 38: ...ecified level again Check the water hose for damage and inspect joint sections for leaks NOTE In cold weather check the specific gravity of the antifreeze water mixture 5 Tightening nuts and bolts Tighten all nuts and bolts as much as possible because vibration is always noticed when the tractor is operated At the same time check the ballast weight bolts for tightness 6 Greasing See page 35 Greasi...

Page 39: ...e and the front gear case of the 4 wheel drive tractor 5 Check the rear axle housing case oil Carry out as follows at the same time as DAI LY INSPECTION A SERVICE B SERVICE and C SERVICE 1 Replace the rear axle housing case oil 2 Repl ace the ai r cleaner element The element is usually replaced every 600 hours but for different operating conditions judge the timing of the repl acement by inspect i...

Page 40: ... T ransm ission 0 il repl acement 300 Hydraulic oil filter element cleaning up 0 0 0 300 Rear axle housing case oil check replacement EB EB EB 300 600 4 wheel front axle diff case and front gear case EB 300 oil check and replacement Specific gravity of battery electrolyte check EB EB EB EB EB EB EB 100 Replacement O Clean up E1l Check NOTE It is advised the intervals mentioned in the above list re...

Page 41: ...hell myrina oil lOW Esso LUBE HOX 10W Shell Rimula CT lOW Esso LUBE HO lOW Shell Rotell aTX 10W 30 Shell Rotella SX lOW Mobil Oelvac 1220 Esso LUBE 0 330 Shell myrina 30 Mobil Oelvac 1230 Esso LUBE HOX 30 Shell Rimul a CT 30 Esso LUBE HD 30 Shell Rotella TX 30 Shell Rotella SX 30 Shell Multigrade I 20W40 Mobil Oelvac 1230 Esso LUBE 0 340 Shell myrina oil 40 Esso LUBE HOX 40 Shell Rimul aCT 40 Esso...

Page 42: ...l 4 wheel King Pin case Front axle King Pin Tie Rod NOTE _____________________________________________ Two grease nipples are fixed on the counter shaft support for front drive of four wheel drive grease enough into the rear grease nipple Mid PTO case side 34 ...

Page 43: ... water may damage the cylinder block To avoid such a trouble mix antifreeze into cooling water or thoroughly drain cooling water from the cylinder block in case the tractor is stored or not used for a long time in cold weather When adding antifreeze solution the following rules should be observed otherwise the cylinder block will rust 1 This tractor s engine is of a diesel type and its cylinder bl...

Page 44: ...ose joints or cyl inder head gasket 8 Antifreeze with proper density to suit the climate in your area should be used 9 When antifreeze is used over a long period in winter measure the specific gravity frequently NOTE Consult your dealer concerning detergent and antifreeze If fuel is exhausted the engine stops or when the fuel filter element is cleaned air is induced into the fuel line In such a ca...

Page 45: ...the spec ified torque Start the engine according to the steps covered by Starting the Engine NOTE Unless air is completely bled the engine can not be started in such a case perform air bleeding again to let remaining air completely out of the system Remove the plug of the engine oil pan and completely drain the used oil Supply the specified oil up to the specified level It should be noted that dir...

Page 46: ...is lowered or injection deteriorates the exhaust gas becomes extremely black resulting in the loss of engine power and the engine will also make more noise Be sure to always maintain the correct injection pressure 1706 psi 120 kg cm2 o x x x 38 ...

Page 47: ... it further until the specified torque is obtained NOTE After tightening the cyl inder head bolts the valve clearances Adjust the valve clearances when the sound of the tapets is loud or when the engine does not run smoothly without anything abnormal with the fuel system A B f Adjust the valve clearances by loosen ing the lock nut B the adjusting screw A using a screwdriver and then apply ing a th...

Page 48: ... No 2 cyl inder to top dead center on compression stroke and adjust its valve clearance Soft water must be used for cooling except when antifreeze or antirust agents are used Make sure that the hose joint is firmly tightened so that there is no water leakage The front of the radiator is provided with screen to prevent dust from entering After working in dusty pi aces cleaning is required 40 ...

Page 49: ... and then loosen the center bolt After lifting out the element blow off ac cumulated dust by applying a jet of air from the inside of the element The element maybe washed in water or in household cleaning liquid Before installing be sure that it is clean and dry Do not forget to clean the dust pan whenever the air filter is serviced NOTE 1 When operating in extremely dusty or sandy conditions serv...

Page 50: ...ot flow out and then remove the element for repl acement Remove the cover and the gasket by loosening the four bolts provided at the right lower part of the transmission case and drain the oil The drain plug is also provided on each of the right and left final drive cases It should be removed when draining the oil Oil replacement can be carried out easily and effectively while the oil temperature ...

Page 51: ...NOTE When replacing the transmission oil it is necessary to clean the oil filter element at the same time 43 ...

Page 52: ... filter in the reverse order of removal Be sure to install the cover firmly so that oil will not leak Bolt I Cover Gasket NOTES 1 If the transmission oil drained has to be reused wipe clean the surrounding surfaces of the drain cover before draining so that dust or dirt will not get into oil 2 Oil replacement should be carried out every 300 hours under normal operating conditions If oil deteriorat...

Page 53: ...n plug securely and pour fresh oil through the oil inlet Remove drain plugs on the right and left front gear cases and drain oil After draining tighten plugs securely and pour fresh oil through the oil inlet up to the specified level Remove the grease tap of the king pin case and replenish grease by the grease pump 45 ...

Page 54: ...h free play will cause difficult disengagement of the clutch even if the pedal is fully depressed resulting in hard gear shift The free play in the clutch pedal should be between 0 394 and 0 787 inch 10 and 20 mm Pullout the clutch pedal shaft and the clutch rod set pin and then adjust the clevis so that the pedal free play becomes 0 394 0 787 inch 10 20 mm 46 ...

Page 55: ...e side becomes unadjustable even by means of the rod caused by earlier wear of the brake living due to its more frequent use than the other periodically interchange the right and left brake shoes 0 394 0 787inch 10 20mm V iI n 1 Adjust the brake rod adjusting nut so that the pedal free play will be 0 394 0 787 inch 10 20 mm 2 Confirm that the right and left brakes operate simultaneously by running...

Page 56: ...he lock nut and turn in or out the adjusting nut so that the engine speed meter on the instrument panel shows the low idle speed of 750 800 rpm After correct adjustment is made tighten the lock nut securely and install the clevis set pin 3 Pulling the throttle lever fully backward allows the engine to run at the maximum of 2 700 rpm 4 Pushing the throttle lever fully forward causes the engine to s...

Page 57: ...bration or by pressure of the spring After adjusting the throttle lever idling on the instrument panel shift the throttle lever to STOP provide the gap of approximate 0 04 1 m m between the stopper on the wire tip top and the rod and then lock it Tank bracket I St P 49 ...

Page 58: ...and move the alternator in or out After proper tension is obtained tighten the bolt securely Check the belt for cracks and damages Loosen the lock nut on the differential lock pedal stopper and screw in the stopper bolt With the pedal depressed adjust the stopper bolt so that it lightly contacts the pedal Then screw out the stopper bolt 0 2 0 4 inch 5 10 mm off the pedal and lock the stopper boft ...

Page 59: ...he valve can not be actuated even with the control lever shifted to the full lift position No adjustment is required for lowering operation 0 O o 1 I TO CONTROL VALVE 0 RING BALL SPRING Remove the pivot screw lock nut and then the lever stopper Turn the pivot screw clockwise about 3 turns start the engine and lift the implement Then stop the engine and shift the hydraulic control lever to the lowe...

Page 60: ...raul ic pump and pipe Iine against accidents caused by high hydraulic pressure in the system The set pressure is 1849 pSI 130 kg cm at full flow Never disturb nor disassemble the pump relief valve since its adjustment requires special tools and instruments The piston is equipped with cyl inder relief valve to protect the hydraul ic sY stem from shocks caused by an implement mounted on the 3 point ...

Page 61: ...OTE The electrical system on S 630 and S 630D is of negative earth type Care should be taken to ensure that the battery terminals are correctly connected when install ing the battery The battery equipped is YUM ICRON battery model Y100 S6 Though small sized it shows 40 high performance as compared with the conventional batteries of the same size Offering some 100AH of engine starting energy the Y ...

Page 62: ...ttery has to be recharged a slow charging operation should be carried out at the lowest possible charging rate so much as 3AH for Y100 S6 47AH battery If the specific gravity of the electrolyte reads less than 1 200 the battery should slow charged but never quick charged For more information consult your Satoh dealer or distributor G nerator installed on S 630 and S 630D is an alternator type Seal...

Page 63: ... SATOH dealer check the carbon brushes for deterioration and magnetic switch for defective performance The motor sometimes does not start even when the light is sufficiently bright The cause may be due to trouble in the regulator or a loose battery terminal connection When the starter motor does not operate don t continue to drive it because it will result in damage to the motor or battery In this...

Page 64: ...dealer when trouble with the glow plug is experienced The fuse box is installed on the skirt of the instrument panel to protect the wiring One of the two 15A fuses protects the head lamp and working lamp The other protects the warning lamps in the meter A spare fuse is provided in the fuse box After adjusting clutch pedal free play properly make adjustment of the safety starter switch using adjust...

Page 65: ... Note The parts enclosed by dotted lines are option for tractors designed for areas other than Southeast Asia 57 co N 0 u ...

Page 66: ...Overhead valve system Weight 352 8 Ib 160 kg Valve clearance Intake and Exhaust 0 0138 in 0 35 mm in the cold district Thermostat type Wax type Radiator cap pressure 12 8 psi 0 9 kg cm2 Water pump type Centrifugal impeller type Temperature at which thermostat begins to open 180 F 82 C Temperature at which thermostat is fully opened 203 F 95 C Fuel Diesel fuel Fuel injection pump Bosh K type Fuel f...

Page 67: ... type Battery Yumicron Yl00 S612 Volt 47 AH Generator Alternator AC type Starting motor Magnet type 12 volt 2 kw TORQUE 1500 2000 2500 2700 RPM Engine speed rpm 59 Ib rP h g HP h 0 485 220 0 440 200 0 264 180 ft Ib kg m 54 2 7 5 50 6 7 0 46 9 6 5 ...

Page 68: ...7 0 Ib 970 kg Turning radius with brakes 2 wheel drive 90 55 in 2 300 mm 4 wheel drive 96 46 in 2 450 mm Type Dry single disc plate type Clutch disc dimension outer x inner x thickness 8 27 x 5 91 x 0 31 in 210 x 150 x 7 8 mm Number of sh ift lever 2 Speed steps 9 forwards 3 reverse Speed change method Selective sl iding gear Differential gear Bevel gear type Differential lock With differential lo...

Page 69: ... 005 mm 44 in 1 120 mm 45 3 in 1 150 mm 45 8 in 1 165mm 50Ain 1 280mm Type of hydraulic pump Pressure loading gear type Pump relief valve pressure 1 849 psi 130 kg cm full flow Control Position I ifting and lowering flow and lift lock Max lift power at lower link end 1 453 Ib 660 kg Output of pump 2 93 gal 11 1 Q 2 500 engine rpm Standard of the lower links SAE Category 1 Lift power of lower link ...

Page 70: ...44 18 41 5 11 R 1 L R 0 88 1 42 0 39 R 2 M R 2 56 4 12 1 14 R 3 H R 6 79 10 93 3 04 Cooling water 1 48 gal 5 6 Q Engine oil 1 06 gal 4 0 Q Transmission oil 2 wheel drive 3 17 gal 12 00 Q 4 wheel drive 3 17 gal 12 00 Q Hydraul ic oil Same as transmission oil Rear axle housing case oil 0 21 gal 0 8 Q one side Front diff case oil 4 wheel 0 26 gal 1 0 Q Fwnt kingpin gear case oil _ 4 wheel 0 08 gal 0 ...

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Page 72: ... I I 1 I Printed in Japan 0 8 JU LY 78 K ...