Name: Valtra HiTech T3 Series
Brand: Valtra
Rating: 4 (1 reviews)

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4.7.3.11 Changing the fan and air pressure compressor belt

Change the belt if needed.

GUID-93CAB70E-6E32-47B9-A9A5-9D0A7B11456E

1. Fan and air pressure compressor belt

2. Alternator and air conditioning compressor (extra equipment) belt

1. Remove the old belt by cutting.

2. Remove the front power take-off (PTO) clutch screws.

GUID-A94AFF1D-35C9-4154-986D-9E5E64F566F5

1. Front PTO clutch screw

4. Maintenance

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About this Manual2
Tractor Serial Numbers3
Table of Contents4
Safety Precautions14
Hazard Statements14
Safety Rules14
Replacing Safety and Information Signs14
Maintaining Hardware Safety15
Using Tractor Safety Features16
Safe Operation17
Following Safe Operating Practices17
Getting into and out of the Cab19
Driving on Public Roads19
Controlling the Driving Speed20
Driving Downhill20
Operating with Implements21
Running with Power Take-Off Driven Implements or Machines22
Using Ballast Weights22
Towing23
Ensuring Personal Safety of Other People23
Fire Hazards24
Handling Viton Seals Subjected to High Temperatures24
After-Treatment System24
Instruments and Controls26
Pedals26
Dashboard26
Agroline Instrument Panel27
Symbols on the Agroline Instrument Panel Display27
Indicator Lights on the Left Side of the Display28
Indicator Lights on the Right Side of the Display29
Dashboard30
Proline Instrument Panel30
Symbols on the Proline Instrument Panel Display31
Indicator Lights on the Left Side of the Display32
Indicator Lights on the Right Side of the Display33
Controls on the Right-Hand Side35
Driving Controls35
Linkage37
Power Take-Off38
Auxiliary Hydraulics40
Other Controls41
Controls on the Rear Side42
Rear Window Opening Device42
Reverse Drive System Controls43
Controls on the Left-Hand Side44
Controls on the Front Roof Console45
Controls on the Right-Hand Side Roof Console46
Controls on the Forest Equipment Right-Hand Side Roof Console47
Controls on the Left-Hand Side Roof Console47
Controls on the Forest Equipment Left-Hand Side Roof Console48
Air Conditioning Controls48
Manual Air Conditioning Controls48
Automatic Air Conditioning Controls49
Driver's Seat50
Air Suspended Driver's Seat51
Controls on the Rear Mudguard52
Controls on the Bonnet52
Rear Controls and Connections Outside the Cab53
Engine Hood Locking54
Operation55
Running the Tractor in55
Preparing for Use55
Adjusting the Driver's Seat55
Adjusting the Air-Suspended Driver's Seat57
Adjusting the Armrest60
Adjusting the Steering Wheel61
Adjusting Standard Mirrors62
Adjusting Optional Mirrors62
Heating Mirrors63
Using the Windscreen Wiper and Washer63
Using the Rear Window Heater63
Using the Rear Window Wiper64
Using the Rear Window Washer65
Power Shuttle Lever65
Using the Main Switch66
Control Stop66
Using the Control Stop67
Using the Ignition Switch67
Using the Roof Hatch69
Starting the Tractor69
Starting under Normal Conditions69
Starting under Cold Conditions71
Starting with an Auxiliary Battery72
Using Lights72
Using Headlights72
Using Upper Headlights73
Using Working Lights73
Using the Trailer Hitch Light74
Using the Cab Light75
Using Notification Devices76
Using the Direction Indicators76
Using the Horn76
Using the Rotating Warning Light77
Using Hazard Warning Flashers77
Heating and Ventilation78
Using the Heater78
Controlling Ventilation Nozzles and Air Recirculation79
Using the Manual Air Conditioning80
Automatic Air Conditioning81
Air Conditioning Control Panel81
Activating Air Conditioning When the Battery Has Been Disconnected82
Air Conditioning Control82
Controlling the Fan83
Automatic Air Conditioning System On/Off Button84
Temperature View84
Temperature Control84
Defrosting85
Selecting Air Recirculation86
Power Outlets87
Lighter87
Using the Two-Pin Power Socket and Power Switch87
Three-Pin Power Socket88
Trailer Socket89
Two-Pin Power Socket on the Bonnet89
Driving the Tractor90
Steering90
Power Shuttle90
Using the Power Shuttle Lever91
Adjusting the Power Shuttle Engagement Speed92
Using the Parking Brake93
Using the Clutch Pedal95
Adjusting the Clutch Pedal Engagement Position95
Braking97
Using the Emergency Brake97
Starting to Drive98
Transmission System99
Speed Matching100
Selecting the Range Gear100
Selecting the Speed Gear101
Using Powershift101
Preprogramming Gear for Driving Direction Changing102
Using the Shifting Automatics104
Programming Shifting Automatics105
Parking the Tractor106
Refueling the Tractor107
Filling the Fuel Tank107
Filling the Adblue/Def Tank108
Cruise Control109
Cruise Control Switches109
Programming the Driving Speed Cruise Control110
Activating and Deactivating the Driving Speed Cruise Control110
Programming the Engine Speed Cruise Control111
Activating and Deactivating the Engine Speed Cruise Control112
Decreasing the Cruise Control Setting112
Increasing the Cruise Control Setting113
Automatic Traction Control114
Using the Automatic Traction Control114
Front Axle Air Suspension116
Disengaging the Front Axle Air Suspension116
Autocomfort Cab Suspension117
Adjusting Autocomfort Cab Suspension118
Calibrating Autocomfort Cab Suspension119
Deactivating Front Axle Suspension120
Differential Lock121
Engaging and Disengaging the Differential Lock121
Four-Wheel Drive122
Engaging and Disengaging the Four-Wheel Drive123
Driving Start Automatics123
Setting the Driving Start Automatics123
Reverse Drive System125
Proline Instrument Panel Display126
Permitted Driving Inclinations for Driving the Tractor on a Slope126
Fixed Views127
Selecting a View127
Top and Middle Row Views128
Working Time View129
Cruise Control View129
Driving Speed View130
Wheel Slip View130
Rear Power Take-Off Speed View130
Front Power Take-Off Speed View131
Engine Speed View131
Fuel Consumption Views131
Rear Lower Links' Position View133
Front Lower Links' Position View133
Sigma Power View134
Gearbox Temperature View134
Travel Distance View135
Surface Area View135
Periodical Maintenance View136
Clearing the Periodical Maintenance View136
Resetting Views137
Enlarging the Middle Row137
Changing Parameters138
Activating and Exiting the Setting Mode138
Changing the Parameter Value139
Setting the Display Backlight Level139
Setting the Implement Width140
Changing the Hour Display140
Changing the Minute Display140
Changing the Clock Mode141
Activating the Direction Indicator Buzzer141
Changing the Temperature Unit141
Changing the Length Unit142
Changing the Volume Unit142
Activating and Deactivating the Front Power Take-Off Speed View143
Activating and Deactivating the Front Lower Links' Position View143
Adjusting the Display Contrast143
Agroline Instrument Panel Display144
Fixed Views144
Selecting a View145
Top and Bottom Row Views145
Travel Distance View146
Rear Power Take-Off Speed View146
Front Power Take-Off Speed View146
Clock147
Gearbox Temperature View147
Rear Lower Links' Position View147
Periodical Maintenance View148
Clearing the Periodical Maintenance View148
Resetting Views149
Changing Parameters150
Activating and Exiting the Setting Mode150
Setting the Display Backlight Level150
Resetting Time151
Changing the Clock Mode151
Changing the Agroline Tyre Parameters for Different Tyres152
A-Pillar Display152
Power Shuttle Section153
Transmission Section154
General Information Section155
Changing General Information Section Views156
Rear Linkage157
Diagnose Light158
Activating the Linkage158
Using the Lift/Stop/Lower Switch159
Using the Position Control Knob159
Using the Linkage Floating Position160
Using the Lift/Lower Switch and Lift/Lower Push Buttons161
Lift/Lower Indicator Lights162
Setting the Lowering Speed162
Limiting the Lifting Height163
Draft Control163
Activating and Deactivating the Draft Control164
Passing the Position Set by the Position Control Knob164
Passing the Height Set by the Lifting Height Selector165
Using the Drive Balance Control166
Slip Control167
Using the Slip Control168
Three-Point Linkage169
Attaching Implements170
Using Quick Couplings for Lower Links171
Setting the Release Cable for Lower Link Quick Couplings172
Adjusting Lifting Links174
Adjusting Lower Links174
Adjusting Check Links175
Adjusting the Check Links' Length175
Adjusting the Check Links' Support175
Automatic Check Links176
Adjusting Thread-Adjustable Check Links176
Adjusting Pin-Adjustable Check Links178
Using the Floating Position of Automatic Check Links178
Auxiliary Hydraulics179
Controlling the Auxiliary Hydraulics Rear Valves180
Setting Valves for Single-Action or Double-Action182
Using Quick-Action Couplings182
Connecting an External Hydraulic Motor to the Auxiliary Hydraulics183
Using the Front Linkage183
Setting Front Linkage Lifting Link Positions185
Using the Valtra Front Loader186
Using the Valtra Quick Front Loader Coupling Plate188
Softdrive188
Locking the Equipment189
Using the Continuous Floating Position190
Using the Floating Position with Joystick Buttons191
Controlling the Extra Cylinder with the Change Valve192
Power Take-Off193
Attaching Implements to the Power Take-Off193
Rear Power Take-Off195
Recommended Rear Power Take-Off Shafts196
Activating Rear Power Take-Off197
Starting Rear Power Take-Off198
Stopping Rear Power Take-Off Temporarily199
Deactivating Rear Power Take-Off200
Stopping the Rear Power Take-Off in Emergency201
Using the Rear Power Take-Off Automatic Stop202
Proportional Ground Speed Power Take-Off203
Adjusting the Rear Power Take-Off Engagement204
Front Power Take-Off206
Activating and Deactivating Front Power Take-Off207
Implement Signal Connection208
Resetting the Implement Signal Connection209
Valtra ISOBUS209
ISOBUS Implement Connector211
ISOBUS Terminal Connector211
Bus Extension Connectors212
Resetting the ISOBUS Connection213
Towing Devices213
Pick-Up Hitch213
Unlatching the Pick-Up Hitch Equipped with Mechanical Unlatching System213
Unlatching the Pick-Up Hitch Equipped with Hydraulic Unlatching System214
Latching the Pick-Up Hitch216
Agricultural Drawbar Devices217
Towing Device Frames218
Adjusting the Jaw Height219
Attaching to the Mechanical Jaw220
Attaching to the Automatic Jaw220
Euro Pick-Up Hitch222
Euro Pick-Up Hitch with Hydraulic Extension224
Unlatching the Hydraulically Extended Euro Pick-Up Hitch224
Extending the Euro Pick-Up Hitch225
Latching the Hydraulically Extended Euro Pick-Up Hitch226
Changing the Pick-Up Hitch or Drawbar228
Air Pressure System230
Trailer232
Trailer Air Pressure Brakes232
Trailer Fluid Brake Valve233
Maintenance235
Maintenance Schedule235
Service Inspection235
Performing Maintenance Tasks236
Cleaning the Tractor237
Cleaning the Engine Compartment238
Cleaning Front Axle Suspension Bellows238
Cleaning Polycarbonate Windows238
Greasing Lubricating Points Fitted with Grease Nipples239
Supporting the Tractor239
Recommended Fuel and Lubricants241
Fuel241
Quality Requirements for Engine Fuel241
Storing Fuel241
Storing Adblue/Def241
Biodiesel Fuel242
Grease242
Universal Grease - NLGI2 Universal Grease242
Calsium LF - NLGI2 Calsium Grease LF243
Grease Moly - NLGI2 Moly Grease243
Storing the Tractor243
Storing the Tractor for a Period Shorter than Two Months243
Storing the Tractor for a Period Longer than Two Months244
Running the Tractor in after Storage244
Running the Tractor in after a Storing Period Shorter than Two Months244
Periodical Maintenance245
Running the Tractor in after a Storing Period Longer than Two Months245
Periodical Maintenance Chart246
Daily Maintenance248
Checking the Engine Oil Level248
Checking the Oil Level in the Transmission System249
Checking the Coolant Level250
Cleaning Radiators251
Checking the Adblue/Def Tank Level252
Weekly Maintenance253
Greasing the Three-Point Linkage253
Checking the Pick-Up Hitch253
Greasing the Pick-Up Hitch254
Maintaining the Front Linkage254
Checking the Front Power Take-Off255
Greasing the Brake Cam256
Greasing Front Axle Mounting Bearings256
Greasing Air-Suspended Front Axle Mounting Bearings257
Greasing Flexible Front Mudguards258
Checking Belts' Tension258
Changing the Fan and Air Pressure Compressor Belt259
Changing the Alternator and Air Conditioning Compressor Belt261
Checking the Fuel System Prefilter and Sediment Bowl262
Checking the Electrolyte Level in the Battery263
Checking the Tyre Pressure264
Checking Wheel Nuts' Tightness264
Checking the Emergency Brake264
Windscreen Washer Fluid Reservoir265
Maintenance Every 500 Hours265
Greasing Door Hinges265
Changing the Engine Oil and the Oil Filter265
Checking the Engine Breathing System267
Cleaning the Cab Ventilation Air Filter267
Checking the Brake Pedal Free Travel268
Adjusting Brake Pedals' Travel269
Checking the Parking Brake270
Adjusting the Parking Brake270
Changing Transmission Oil Filters272
Changing Hydraulic System Oil Filters273
Checking the Oil Level in the Front Axle Differential274
Checking the Oil Level in Front Axle Hubs275
Changing Front PTO Housing Oil and Washing Oil Filter276
Checking Front PTO Rubber Couplings277
Checking and Greasing the Trailer Air-Pressure Brake System277
Checking the Air Pressure System's Automatic Water Draining277
Adjusting Engine Valves278
Maintenance Every 1000 Hours or Yearly278
Changing Oil in the Hydraulic System278
Changing Oil in the Front Axle Differential280
Changing Oil in the Front Axle Hubs281
Changing the Cab Ventilation Air Filter282
Changing the Recirculation Filter283
Changing the Fuel Filter283
Changing the Fuel Prefilter284
Changing Engine Air Filters286
Changing the Selective Catalytic Reduction System Supply Module Main Filter288
Greasing the Flywheel Ring Gear290
Checking the Front Wheel Toe-In290
Adjusting Toe-In of Front Wheels291
Changing the Hydraulics Breather291
Checking the Power Shuttle Operation292
Tightening Frame Nuts and Bolts292
Maintenance Every 2000 Hours or Every Other Year292
Changing Oil in the Transmission System292
Cleaning the Suction Strainer294
Changing the Transmission Breather294
Changing Oil in Brake System295
Bleeding the Brake System296
Changing Oil in the Front Axle Brake System297
Cleaning the Cooling System298
Checking the Engine Vibration Damper301
Maintaining the Air Conditioning301
Checks and Adjustments302
Changing Tyres302
Setting the Tyre Parameter303
Tyre Parameters305
Track Widths309
Agricultural Front Axle Track Widths309
Industrial Front Axle Track Widths310
Rear Axle Track Widths311
Using Chains311
Using Twin-Mounted Wheels312
Engine312
Bleeding the Fuel System312
Electrical System313
Safety Precautions for the Electrical System313
Checking the Battery313
Alternator314
Protecting the Electrical System before Welding314
Fuses and Relays314
Fuses and Relays in the Electric Centre315
Fuses and Relays for the Urea Component317
Engine Induction Air Preheater Fuse318
Cab Power Supply Fuse318
Adjusting Headlights319
Power Transmission System320
Changing the Rear Power Take-Off Shaft320
Checking the Transmission Ratio of a Power Take-Off Driven Trailer320
Steering System321
Adjusting the Steering Angle321
Cab and Shields322
Adjusting the Steps for Driving Off-Road322
Limiting the Door Opening323
Checking and Adjusting Front Mudguards323
Adjusting Flexible Front Mudguards324
Hydraulic System325
Adjusting Lifting Links of the Pick-Up Hitch325
Maintaining the Automatic Jaw of the Wagon Towing Device326
Faults and Remedial Actions327
Handling Error Situations327
Errors Indicated by the Indicator Lights327
Cleaning the Main Engine Air Filter328
Identifying a Blocked Transmission or Hydraulic System Filter329
Warning Symbols on the Proline Instrument Panel Display331
Low Fuel Pressure Warning331
Transmission Speed Warning331
Power Take-Off Speed Warning332
Fuel Level Sensor Open Circuit Warning332
Fuel Level Sensor Short Circuit Warning333
Viewing Service Codes333
Service Codes334
Steering System Malfunctions341
Towing the Tractor341
Towing the Tractor When the Engine Is Running341
Towing the Tractor When the Engine Is Not Running342
Technical Specifications343
Dimensions343
Weights343
Maximum Permissible Axle Loading343
Tyres344
Wheel Nuts Tightening Torque345
Wheel Stud Dimensions345
Front Axle Tyre Loadings and Pressures345
Rear Axle Tyre Loadings and Pressures346
Spacing for Wheel Discs347
Track Widths347
Rear Track Widths347
Front Track Widths347
Engine348
Engine Lubrication System349
Fuel System349
Selective Catalytic Reduction System350
Air Cleaner350
Cooling System350
Electrical System350
Power Transmission351
Power Shuttle351
Clutch351
Gearbox351
Rear Axle Differential Lock351
Rear Power Take-Off352
Rear Power Take-Off Alternatives352
Rear Power Take-Off Ratios352
Rear Power Take-Off Shafts352
Lower Link End Distance from Rear Power Take-Off Shaft352
Proportional Ground Speed353
Front Power Take-Off353
Front Power Take-Off Ratios353
Front Power Take-Off Shafts353
Brake System353
Steering System354
Front Axle354
Turning Circle Radius355
Front Air Suspension355
Cab and Shields356
Cab Filter Capacity356
Windscreen Washer356
Air Conditioning System356
Noise Level356
Exposure to Vibration356
Hydraulic System356
Low Pressure Circuit356
Working Hydraulic Circuit357
Valves for Auxiliary Hydraulics357
Counter Pressure When Using the Return Connection for Auxiliary Hydraulics357
Rear Linkage358
Maximum Lifting Force on the Whole Lifting Area358
Lifting Range at the End of the Lower Links358
Front Linkage359
Towing Devices359
Pick-Up Hitch359
Agricultural Towing Device359
Towing Device Frames360
Euro Trailer Hitch361

Valtra HiTech T3 Series User Manual

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Valtra HiTech T3 Series Specifications

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Brand	Valtra
Model	HiTech T3 Series
Category	Tractor
Language	English