Valtra T121/T131/T151/T161/T171/T191 Tractors Service & Repair Manual

The Valtra T121/T131/T151/T161/T171/T191 Tractors service & repair manual is the complete 1206-page factory workshop manual for this machine — with full step-by-step procedures, specifications, torque values, wiring and hydraulic diagrams and fault diagnosis.

What’s inside this manual:

• Index
• 10. General
• 11. General
• 12. Layout
• 13. Repair
• 14. Maintenance
• 20. Engine
• 21. Engine
• 22. Fuel system
• 23. Cooling system
• 30. Electrical system
• 31. General
• 32. Autocontrol AC9.2
• 33. Autocontrol AC10.2 & AC10.21
• 34. Autocontrol AC11.2
• 38. CAN bus
• 39. Safety instructions
• 40. Power transmission
• 41. Clutch
• 42. Gearbox
• 44. Powershift gear, power shuttle and 4WD clutch
• 45. Final drives
• 46. Power take-off
• 50. Brake system
• 51. Brake system
• 52. Parking brake
• 53. Trailer brake system
• 60.Steering system and front axle
• 61. Steering system
• 63. Air suspension of front axle
• 64. Powered front axle Dana 730/503 & Dana 733/505
• 65. Powered front axle Dana 740/533 & Dana 740/532
• 68. TwinTrac
• 70. Frame and wheel
• 71. Frame
• 80. Cab
• 81. Cab
• 82. Instruments
• 83. Air conditioner
• 90. Hydraulic system
• 91. Hydraulics
• 92. Working hydraulics
• 93. Power lift
• 100. Special tools
• 101. Special tools (ETV)
• 102. Locally prepared tools (ET)

From routine maintenance to a full rebuild, every procedure, specification and diagram is included.