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Valtra A800R Workshop Service Manual

Valtra A800R
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1 Introduction
1.1 General ................................................................ 1-3
1.1.1 Using the manual ................................................... 1-3
1.1.2 Technical specifications ............................................... 1-3
1.1.2.1 Engine .................................................. 1-3
1.1.2.2 Gearbox
.................................................1-5
1.1.2.3
Clutch .................................................. 1-6
1.1.2.4
Splitter/creeper ........................................... 1-6
1.1.2.5
Speeds at 2000 rpm ........................................ 1-7
1.1.2.6
Power take-o ............................................ 1-8
1.1.2.7
Rear axle tracks ........................................... 1-9
1.1.2.8
Dimensions .............................................. 1-9
1.1.2.9
Tyre pressure and load (speed 32 km/h) ......................... 1-10
1.1.2.10
4x4 front-wheel drive axle ................................... 1-10
1.1.2.11
Hydraulic lift ............................................. 1-11
1.1.2.12
Mechanically controlled hydraulic lift ........................... 1-11
1.1.2.13
Maximum lift strength
......................................1-11
1.1.2.14
Hydraulics operation ....................................... 1-12
1.1.2.15
Weights ................................................ 1-12
1.1.2.16
Wheel set .............................................. 1-13
1.1.2.17
Steering system .......................................... 1-13
1.1.2.18
Electrical system ......................................... 1-13
1.1.2.19
Tightening torque for wheels .................................1-14
1.1.2.20
Capacities and oil specifications .............................. 1-14
1.1.3
Conversion table ................................................... 1-14
1.1.4
Tightening torques ................................................. 1-16
1.1.4.1
Tightening torques for screws and nuts ......................... 1-16
1.1.4.2
Tightening torques for hydraulic unions ......................... 1-20
1.1.5
Retention compounds and sealing products ............................... 1-23
1.2 Adjustments and calibrations .......................................... 1-25
1.2.1
Checking and adjusting the free play of the park brake ........................1-25
1.2.2
Checking and adjusting the free play of the brake pedals ...................... 1-25
1.2.3
Checking and adjusting the free play of the clutch pedal ...................... 1-26
1.2.4
Checking the slack of the power take-o clutch lever .........................1-26
1.2.5
Checking the tightness of the wheel nuts ................................. 1-27
1.3 Fuse box .............................................................. 1-28
1.3.1
Replace a fuse .................................................... 1-28
1.4 Separating the tractor ................................................. 1-31
1.4.1
Opening the Tractor Between the Engine and the Fuel Tank .................... 1-31
1.4.2
Cleaning ......................................................... 1-39
1.4.3
Inspection ........................................................1-40
1.5 Electrical diagram ..................................................... 1-41
1.5.1
Electric circuit_E3Sheet71352 ......................................... 1-43
1.5.2
Charges/consumers_E3Sheet51034 ..................................... 1-44
1.5.3
Start/power source_E3Sheet129188 3 ................................... 1-45
1.5.4
Lighting_E3Sheet127067 ............................................. 1-46
1.5.5
Signals_E3Sheet129002 ............................................. 1-47
1.5.6
Signals_E3Sheet187789 ............................................. 1-48
1.5.7
Instruments panel_E3Sheet128650 ..................................... 1-49
1.5.8
Engine ECU/PTO/Const. flow_E3Sheet5325837 ............................ 1-50
1.6 Hydraulic diagram ..................................................... 1-51
Table of contents
1-1
ACX2831410
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Valtra A800R Specifications

General IconGeneral
BrandValtra
ModelA800R
CategoryTractor
LanguageEnglish

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