New Holland TM Series Service Manual (630774959)

New Holland TM Series: TM120 90KW, TM130 98KW, TM140 107KW, TM155 114KW, TM175 156KW, TM190 168KW Service Manual (630774959)

This comprehensive service manual provides detailed maintenance, repair, and troubleshooting procedures for the New Holland TM Series tractors. It covers all essential systems, including the engine, transmission, hydraulics, and electrical components, ensuring reliable performance and longevity.

File Format: PDF

Size: 190.14 MB

No. of pages: 7683

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents Overview:

General Information

• Important safety rules and notices
• Technical specifications and servicing guidelines

Engine System

• Engine removal and disassembly
• 7.5L CNH engine overhaul procedures
• Fuel injection system servicing and troubleshooting
• Cooling system maintenance
• Turbocharger disassembly, inspection, and installation

Clutch System

• Clutch assembly removal and installation
• Hydraulic control assembly servicing

Transmission and Drivetrain

• Semi-Powershift (Range Command) transmission servicing
• Power Command (Full Powershift) transmission troubleshooting
• Dual Command (Hi-Lo) transmission calibration
• Shuttle Command mechanical transmission overhaul

Hydraulic Systems

• Closed center and open center hydraulic circuits
• Hydraulic pump testing and pressure adjustments
• Remote control valve troubleshooting
• Electronic draft control (EDC) calibration

Power Take-Off (PTO)

• PTO system diagnostics and adjustments
• Front and rear PTO troubleshooting

Braking System

• Service brake removal and installation
• Parking brake assembly overhaul
• Air trailer brake diagnostics

Front and Rear Axle

• Mechanical front axle removal and installation
• Rear axle housing servicing

Steering System

• Hydraulic steering system troubleshooting
• Steering motor removal and overhaul

Electrical and Electronic Systems

• Wiring diagrams and harness identification
• Battery, alternator, and starter motor diagnostics
• Digital instrument cluster programming
• Fault code retrieval and clearing procedures

Operator Environment

• Cab and climate control system maintenance
• Suspension adjustment procedures

This manual is a vital resource for technicians and tractor owners, providing detailed step-by-step guidance for the maintenance and repair of New Holland TM Series tractors. It covers models TM120 (90KW), TM130 (98KW), TM140 (107KW), TM155 (114KW), TM175 (156KW), and TM190 (168KW).