Valtra HiTech T144 H, Service Manual

Page 1: ...45501 www valtra com 00 General 01 Engine 02 Axles 03 Steering system 04 Drive train system 05 Brake system 06 Compressed air system 07 Hydraulic system 08 Electrical system 09 Cab 10 Air conditioning...

Page 2: ...Ref no 39 276 21 2 ENGLISH Copyright 2016 by Valtra Inc All rights reserved Find manuals at https best manuals com...

Page 3: ...be found in Operator s manual Wiring diagrams can be found in a separate publication for wiring diagrams The Workshop manual is divided into groups 00 21 following the spare parts catalogue numbering...

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Page 5: ...00 General Tractor information Software Repair Maintenance Find manuals at https best manuals com...

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Page 7: ...cal specifications 1 Dimensions 1 Masses 3 Maximum permissible axle loading 3 Tyres 3 Construction 4 Automation configuration 6 Identification sticker 8 Tractor information Model T4 HiTech Page 1 Find...

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Page 9: ...e size SRI mm NOM front tyre radius mm Rear tyre size SRI mm NOM rear tyre radius mm 540 65R28 675 706 5 650 65R38 875 905 5 420 85R28 712 5 520 85R38 924 5 440 80R28 707 5 540 80R38 914 5 480 70R28 7...

Page 10: ...ax mm 2280 standard mudguards 2550 wide mudguards 540 65R28 550 1854 1935 2404 2485 2530 standard mirrors 650 65R38 645 1808 1850 2453 2495 420 85R28 418 1835 2030 2253 2448 520 85R38 516 1612 2012 21...

Page 11: ...is smaller Maximum front axle loading at maximum driving speed kg 5500 Maximum front axle loading at working conditions offroad and with driving speed 10 km h kg 8500 Maximum rear axle loading kg 900...

Page 12: ...on ISO 11786 additional ISOBUS implement control ISO 11783 additional 2 Steering QuickSteer additional TwinTrac reverse drive system additional electrical adjustable horizontal position including Quic...

Page 13: ...nal 20 splines 45 mm additional 21 splines 35 mm additional 8 Brakes hydraulically boosted electro hydraulic parking brake brake cooling emergency brake electrical Pneumatic trailer brake system addit...

Page 14: ...cription EC ECU EC engine control unit ICL Instrument panel LCD A pillar display P6 TC ECU TC transmission control unit IO1 ECU IO1 ARM ECU ARM basic controls HARM ECU HARM hydraulic armrest control u...

Page 15: ...valve PVED CL 19 SASA Sensor steering angle SASA front SASA 769 SECU ECU SECU steering SECU 50 SUS1 ECU SUS1 AutoComfort SUS1 47 TECU ECU ISOBUS TECU ISO11783 TECU 221 TWIN TRAC Steering unit rear wi...

Page 16: ...MBER Transmission serial number AC CODE Automation configuration code TRANSM KEY Transmission configuration and its index number PTO KEY PTO configuration and its index number TURBINE CLUTCH Turbine c...

Page 17: ...ex number Model series ID Letter Models I T144 T154 T174 T194 T214 T234 Gear pump ID letter Pump E 25 19 cm3 F 32 19 cm3 Final drive Maximum speed Pinion shaft 4WD ID letter Final drives Maximum speed...

Page 18: ...0E H 540E 1000 GSPTO I 540E 1000E GSPTO J 540 1000 GSPTO 1 ID letter is also the second letter of the PTO KEY Sigma ID letter Sigma A No C Yes Rear linkage lifting cylinder ID letter Lifting cylinders...

Page 19: ...Contents Software Software 1 Software Model T4 HiTech Page 1...

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Page 21: ...nce schedule These regular updates of the software ensure that the tractor has all the latest software functionalities Refer to the tractor software release documents for the latest software informati...

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Page 23: ...gaskets 4 Assembling lip type rubber seals 5 Assembling cables and wires 5 Assembling locking devices 5 Connecting and disconnecting WEO connectors 6 Starting the engine after major maintenance 7 Saf...

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Page 25: ...ample the wedges must always be fitted between the front axle and engine to prevent axle oscillation when splitting the front frame of the tractor Wear suitable protection when handling harmful chemic...

Page 26: ...GUID EF5B987B 1FF1 4C45 BD5F 83981A0CDD2C Note that the eyebolt capacity is reduced when removing a component at an angle less than 90 The angle referred to here is the angle between the supporting me...

Page 27: ...ld be taken while disconnecting hydraulics fuel lubricating oil or lines and while removing access covers or inspection plates Clean the point of disconnection and the surrounding area Cap plug or tap...

Page 28: ...service Applying sealants Clean the surface from old sealant and grease Apply a continuous bead of sealant on one counterpart surface 1 GUID BEC65556 482F 4104 A9DB 229B968AC9A5 1 Sealant Encircle all...

Page 29: ...BE4 438D A61B 8729F066510C Prevent slackening of nuts and bolts Slackening can be prevented by mechanical means such as lock washers tab washers and cotter pins or by Loctite type locking agents Insta...

Page 30: ...nect Fit the assembly stop on the male part Push the male part until the assembly stop reaches the female part Pull back to verify the connection To disconnect Remove the assembly stop Push the male p...

Page 31: ...when the pistons are lubricated during the assembly IMPORTANT Excessive oil can damage the catalysts 1 Do not connect the exhaust system to the engine 2 Run the engine for 1 2 minutes on high idle th...

Page 32: ...ic current that flows between two objects at different electrical potentials Static charges are generated in objects by friction Uncontrolled ESD may damage the sensitive instruments of components suc...

Page 33: ...B 4D91 AA2C 43253529E03A Return ESD sensitive components in their delivery packages Maintain general cleanness during installation Wear ESD safe antistatic clothes and shoes Use an antistatic wrist st...

Page 34: ...ations and configurations changing CAN IDs of control units the CAN logger and other necessary settings The AGCO EDT service tool contains also the engine management tools The AGCO EDT service tool co...

Page 35: ...12 9 lubr tol M4 M5 6 4 0 6 5 7 0 5 9 1 11 1 M6 11 1 10 1 12 1 2 15 1 5 18 2 M8 25 2 23 2 30 3 35 4 45 5 M10 50 5 45 5 60 5 70 7 90 10 M12 90 10 80 8 100 10 125 10 151 15 M14 140 15 125 10 160 15 200...

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Page 37: ...spension bellows 7 Cleaning polycarbonate windows 8 Greasing lubricating points fitted with grease nipples 9 Grease Grease 1 Universal Grease NLGI2 universal grease 1 Calsium LF NLGI2 calsium grease L...

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Page 39: ...tial to ensure reliable operation of the tractor Maintenance costs are small compared to repair costs resulting from lack of maintenance The most important measures are those you carry out yourself in...

Page 40: ...ntenance schedule must be used for tractors which have more than 600 running hours in a year The maintenance should be ordered from an authorised Valtra workshop In that case the maintenance is carrie...

Page 41: ...e following services Change of low pressure filter lubrication filter and pressure filter of the hydraulic system Front axle and steering system The inspection of the front axle and steering system co...

Page 42: ...checking the oil level The oil must have run down to the bottom of the oil sump before the operation Open the radiator cap with care when the engine is hot as the cooling system is pressurized WARNIN...

Page 43: ...er must not be higher than 50 C NOTE Do not use special nozzles such as turbo nozzles when washing Follow the instructions of the pressure washer manufacturer Do not let the water get into the cab air...

Page 44: ...Keep the nozzle of the pressure washer at least 30 cm from the sealing points and paint work The temperature of the washing water must not be higher than 50 C Use lower pressure 6 5 MPa 65 bar Point...

Page 45: ...s if necessary 2 Wash the bellows with a pressure washer 3 Keep the pressure washer nozzle during washing at a distance of at least 30 cm from the bellows The temperature of the washing water must not...

Page 46: ...r towards the side seals or lead through seals The possible detergent may reach the glass parts which are not coated Wipe the stains by using a detergent or plenty of water The coated parts of the win...

Page 47: ...ase through the nipples until clean grease oozes out unless otherwise instructed NOTE Preferably carry out lubrication with bearing points and joints unloaded and with the bearings in different positi...

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Page 49: ...ium based universal grease for vehicle use Calsium LF is suitable for greasing all heavy machines is a long fibre grease is red coloured stands a temperature range of 25 C 80 C The Calsium LF grease i...

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