Part of the New Holland Repair Manuals.
This is the full factory workshop manual for the New Holland TM120, TM130, TM140, TM155, TM175 and TM190 tractors, the same service information a dealer technician works from. It covers the whole tractor: the 6-cylinder turbocharged diesel engine, fuel and cooling, the clutch and the Range Command and Power Command semi-powershift transmissions, the four-wheel-drive and SuperSteer front axle, the rear axle and PTO, the brakes, the electronic-draft-control hydraulic lift and remote valves, hydrostatic steering, the cab with heating and air conditioning, and a full electrical section with the wiring diagrams and electronic controls. Every section carries the specifications, torques, fault finding and step-by-step overhaul procedures, so you can put a transmission, hydraulic or electrical fault right instead of guessing.
What's Inside This New Holland TM120, TM130, TM140, TM155, TM175, TM190 Manual
| System | Pages | Key Topics |
|---|---|---|
| General and Specifications | General Instructions, Safety, Standard Torque Values, Engine and Machine Specifications, Capacities, Model Coverage TM120 to TM190 | |
| Engine | 6-Cylinder Diesel Engine, Cylinder Head and Block, Pistons and Crankshaft, Timing, Valve Gear, Troubleshooting, Overhaul | |
| Fuel and Injection System | Injection Pump and Injectors, Fuel Tank and Filters, Air Cleaner and Turbocharger, Bleeding, Fault Diagnosis, Service | |
| Cooling and Lubrication | Cooling System and Radiator, Water Pump, Engine Oil Pump and Sump, Filtration, Fault Diagnosis, Service | |
| Clutch and Transmission | Clutch, Range Command and Power Command Semi-Powershift Transmissions, Dual Power, Description and Operation, Fault Diagnosis, Overhaul | |
| Front Axle and Four-Wheel Drive | Four-Wheel-Drive and SuperSteer Front Axle, Differential and Final Drives, Wheel Hubs, Engagement, Fault Diagnosis, Overhaul | |
| Rear Axle and Differential | Diff Lock, Final Drives, Description and Operation, Fault Diagnosis, Overhaul | |
| Power Take-Off | PTO Clutch and Shafts, PTO Speeds, Ground Speed PTO, Engagement, Description and Operation, Fault Diagnosis, Overhaul | |
| Brakes | Service and Parking Brakes, Hydraulic Brake Circuit, Trailer Air Brakes, Fault Diagnosis, Bleeding and Overhaul | |
| Hydraulic System | Electronic Draft Control Lift, Remote Control Valves, Closed-Centre Load-Sensing Pump, Pressure Testing, Fault Diagnosis, Overhaul | |
| Steering | Hydrostatic Power Steering, SuperSteer System, Steering Pump and Cylinder, Description and Operation, Fault Diagnosis, Overhaul | |
| Cab, Heating and Air Conditioning | Cab, Heating and Air Conditioning, Controls and Instruments, Description and Operation, Fault Diagnosis, Service | |
| Electrical System | Wiring Diagrams, Electronic Transmission and Hitch Controls, Starting and Charging Systems, Battery, Sensors, Instruments, Diagnostics |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| TM120 | ||
| Gross Power (ISO TR14396) | 121 bhp (90 kW) | |
| TM130 | ||
| Gross Power (ISO TR14396) | 131 bhp (98 kW) | |
| TM140 | ||
| Gross Power (ISO TR14396) | 143 bhp (107 kW) | |
| TM155 | ||
| Gross Power (ISO TR14396) | 153 bhp (114 kW) | |
| TM175 / TM190 | ||
| Gross Power (approx., by model designation) | 175 bhp / 190 bhp | |
| All models | ||
| Engine | 6-cylinder turbocharged diesel | |
New Holland TM120, TM130, TM140, TM155, TM175, TM190 Common Problems This Manual Covers
Transmission slips or will not engage under load.
Worn clutch packs or an electronic control fault are the usual causes on the Range and Power Command boxes. The Clutch and Transmission section covers the clutch-pack checks, the control calibration and the overhaul with the reassembly torques.
Manual Section: Clutch and TransmissionAxle overheats or makes a grinding noise.
Worn bearings, low oil or gear damage are the usual causes. The Front and Rear Axle sections cover the oil level and quality checks, the bearing and gear inspection and the overhaul to stop the overheating and grinding.
Manual Section: Rear Axle and DifferentialHydraulic system loses pressure and the lift is weak.
A worn load-sensing pump, a stuck valve or contaminated oil are the usual causes. The Hydraulic System section covers the pressure tests, the electronic draft control checks and the pump and valve overhaul to restore lift capacity.
Manual Section: Hydraulic SystemEngine is down on power or runs rough.
The Engine and Fuel and Injection sections cover the injection pump and injector testing, the turbocharger and the compression and valve checks to find and fix a down cylinder or worn injection.
Manual Section: EngineFrequently Asked Questions
The transmission slips or will not engage under load - what does the manual cover?
The Clutch and Transmission section covers the Range Command and Power Command semi-powershift transmissions, the clutch packs and the electronic controls with the fault diagnosis and overhaul to sort a slipping or non-engaging transmission.
The three-point hydraulic lift is weak or will not lift - where do I start?
The Hydraulic System section covers the electronic draft control, the remote valves and the closed-centre load-sensing pump with the pressure tests and overhaul, so you can find a worn pump or a control fault behind the weak lift.
An axle is overheating or making a grinding noise - is that covered?
Yes. The Front and Rear Axle sections cover the differential, final drives and bearings with the fault diagnosis and overhaul, so you can find worn bearings or gears behind the overheating and grinding before it fails.
Does this manual include the wiring diagrams for the TM120 to TM190?
Yes. The Electrical System section carries the wiring diagrams, the electronic transmission and hitch controls, the starting and charging systems, sensors and diagnostics, so you can trace an electrical or electronic fault properly.
What power do these models make?
Gross power runs about 121 bhp on the TM120, 131 on the TM130, 143 on the TM140 and 153 on the TM155, with the TM175 and TM190 at the top of the range. All use the 6-cylinder turbocharged diesel.
How will I receive this New Holland TM120, TM130, TM140, TM155, TM175, TM190?
A 7684-page Workshop Manual in searchable PDF format (414 MB), available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Is this New Holland TM120, TM130, TM140, TM155, TM175, TM190 manual printable?
Yes. The PDF has no DRM restrictions, so print any page or section you need for your shop. Works with any standard printer.
