Valtra A74S, A84S, A94S tractor pdf workshop service manual
Format: PDF
Pages: 1519
File size: 33.84 MB
Language: English
Models: A4S tractors: A74S, A84S, A94S
Workshop service manual for Valtra A74S, A84S, A94S tractor is available for instant download after purchase at any time. It can be downloaded and viewed on any device. Download free preview PDF file using the link in Attachments TAB
Table of Contents for VALTRA-ACW9236650 manual
- A4S Workshop Service Manual
- TABLE OF CONTENT
- 1. Introduction
- 1.1 General
- 1.2 Error codes
- 1.3 Fuse box, electrical diagrams, harnesses and hydraulics diagrams
- 1.4 Adjustments, bleeding and calibrations
- 2. Separation of assemblies
- 2.1 Engine cover
- 2.2 Rear mudguards
- 2.3 Seat
- 2.4 Header
- 2.5 Operator environment
- 2.6 Four-wheel drive - Front axle
- 2.7 Arch
- 2.8 Power take-off cover plate
- 2.9 Engine - Front cradle
- 2.10 Engine - Gearbox
- 2.11 Gearbox - Rear axle
- 2.12 PTO unit
- 3. Engine
- 3.1 AGCO Power Tier 2/Tier 3 engine
- 4. Clutch
- 4.1 Mechanical clutch
- 4.2 PowerShuttle torsional vibration damper
- 5. Gearbox
- 5.1 Mechanical reverse shuttle
- 5.2 PowerShuttle
- 5.3 8x8 gearbox with dog clutch and mechanical reverse shuttle
- 5.4 12x12 synchronized gearbox with mechanical reverse shuttle
- 5.5 12x12 synchronized gearbox with PowerShuttle
- 5.6 Super creeper gears
- 6. Rear axle
- 6.1 GPA50/General
- 6.2 GPA50/Trumpet housings
- 6.3 GPA50/Crown wheel and pinion
- 6.4 GPA50/Mechanical tractor braking
- 6.5 GPA50/Hydraulic tractor braking
- 6.6 GPA50/Hydraulic trailer braking
- 6.7 GPA50/Linkage and hitch
- 6.8 GPA50/Wheels and hubs
- 7. Power Take-Off
- 7.1 General
- 7.2 Clutch
- 7.3 One-speed gearbox
- 7.4 Two-speed gearbox
- 7.5 GSPTO
- 8. Front axle
- 8.1 Overall operation
- 8.2 GPA50 P144A 4WD clutch/General
- 8.3 Two-wheel drive front axle
- 8.4 DANA 4-wheel drive front axle
- 8.5 Carraro 20.16, 20.19 and 20.22 WP
- 8.6 Steering unit
- 9. Hydraulic
- 9.1 Open center
- 9.2 Open Center/Right-hand cover plate
- 9.3 Open Center/Hydraulic pump
- 9.4 Open Center/Pressure relief valve
- 9.5 Open Center/21-bar valve
- 9.6 Open Center/Spool valve
- 10. Electricity
- 10.1 Electrical system
- 10.2 Alternator
- 10.3 Starter
- 10.4 Battery
- 11. Electronic
- 11.1 Error codes
- 11.2 Component files
- 11.3 Setting parameters
- 11.4 Diagnostic files
- 11.5 Generic procedures
- 12. Operator environment
- 12.1 Platform operator's seat
- 12.2 Cab operator's seat
- 12.3 Seat
- 12.4 Standard air conditioning
- 13. Service tools
- 13.1 General
- 13.2 Engine
- 13.3 Clutch
- 13.4 Gearbox
- 13.5 Rear axle
- 13.6 Power Take-Off
- 13.7 Front axle
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