Market Segment:
Heavy-duty agricultural tractors designed for demanding farm operations.
Key Features:
The Ford New Holland TM series represents a robust line of tractors known for their power, reliability, and advanced features for their era, catering to professional agricultural needs.
Competitors:
Competes with tractors from brands such as John Deere (e.g., 7000/7010 series), Case IH (e.g., MX series), Massey Ferguson (e.g., 6200/8200 series).
Systems Covered:
General, Engine, Clutches, Transmission System, Drive Lines (FWD Electro-Hydraulic Clutch), Mechanical Front Axle, Mechanical Rear Wheel Drive (Rear Axle), Power Take-Off, Braking System, Hydraulic Systems, Steering Systems, Front Axle, Auxiliary Units, Electrical System, CAB
Manual Type:
Service Repair Factory Manual
Compatible Os:
All Versions of Windows & Mac
Software Requirements:
Adobe PDF Reader & WinZip
Page Count Estimate:
While not explicitly stated, factory service manuals for tractors of this complexity typically range from 1000 to 2500+ pages to cover all models and systems comprehensively.
Engine Service:
Detailed diagnostic procedures, repair instructions, component overhauls for all engine variants.
Transmission Service:
Complete overhaul procedures for manual and electro-hydraulic transmissions, including clutch packs, gearsets, and control systems.
Hydraulic Systems:
In-depth coverage of hydraulic pump, valve control, cylinder repair, troubleshooting, and fluid specifications.
Electrical System:
Comprehensive wiring diagrams, component testing, diagnostic procedures for all electrical circuits including lighting, starter, alternator, and electronic control units.
Braking System:
Detailed information on hydraulic brake systems, parking brake, adjustments, and component replacement.
Pto Service:
Maintenance, repair, and adjustment procedures for the Power Take-Off (PTO) system.
Front Axle Drive:
Service and repair for the mechanical front-wheel drive axle, including differentials and drive shafts.
Cab Systems:
Information on HVAC systems, controls, interior components, and safety features within the operator's cab.
Drive Line Service:
Detailed procedures for the FWD electro-hydraulic clutch engagement, differential, and drive shafts.
Steering System:
Repair and maintenance of the hydrostatic power steering system, including pumps and steering cylinders.
Auxiliary Units:
Coverage of auxiliary systems like starter, alternator, cooling system, and exhaust.
Frame And Chassis:
Includes information on the tractor's main frame, hitch systems (rear and potentially front), and ballast mounting points.
Routine Maintenance:
Scheduled maintenance tasks, lubrication points, filter replacement, and fluid checks.
Diagnostic Procedures:
Step-by-step troubleshooting guides for identifying and resolving common and complex issues across all systems.
Repair And Rebuild:
Detailed instructions for disassembling, repairing, and reassembling major components and subsystems.
Adjustments And Settings:
Guidance on proper adjustments for brakes, clutches, PTO engagement, and hydraulic systems.
Troubleshooting Charts:
Diagnostic flowcharts and symptom-based troubleshooting guides for efficient problem diagnosis.
Component Identification:
Clear identification of all parts with exploded views and part numbers where applicable.
Technical Depth:
Comprehensive, covering basic to advanced repair and overhaul procedures, suitable for technicians and experienced owners.
Torque Specifications:
Includes critical torque values for fasteners across all major component assemblies.
Clearances And Tolerances:
Provides essential dimensional specifications and wear limits for engine, transmission, and hydraulic components.
Wiring Diagrams:
Detailed, color-coded wiring diagrams for all electrical systems, crucial for troubleshooting.
Engine Type:
Typically John Deere PowerTech or similar diesel engines, varying by specific model (e.g., 6.8L or 7.2L inline 6-cylinder).
Horsepower Range:
Approximately 120 HP (TM120) to 190 HP (TM190), with power boost capabilities on some models.
Fuel System Type:
High-pressure common rail (HPCR) diesel injection systems.
Engine Displacement Range:
Likely in the range of 6.8 to 7.2 liters, depending on the specific engine fitted by New Holland.
Approximate Operating Weight:
Ranges from 11,000 lbs to 17,000 lbs (unballasted), varying by model and configuration.
Wheelbase Range:
Variable based on model, typically around 100-110 inches.
Tire Size Recommendations:
Manual will specify appropriate tire sizes for front and rear axles based on model and intended use.
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions and oil type.
Hydraulic Fluid Change:
Typically every 1000-1500 operating hours.
Engine Oil Spec:
API CG-4 or CH-4 rated SAE 15W-40 or 10W-30 diesel engine oil.
Hydraulic Fluid Spec:
New Holland CNH approved hydraulic fluid (e.g., NH 410B) or equivalent UTF (Universal Tractor Transmission Fluid) meeting appropriate specifications.
Transmission Fluid Spec:
Specific powershift transmission fluid, consult manual for exact specification (often an ATF-based fluid).
Coolant Type:
New Holland approved long-life coolant (ethylene glycol based), typically a 50/50 mix with deionized water.
Grease Type:
General purpose lithium-based grease for lubrication points.
Common Issues:
Potential issues can include electronic control unit (ECU) glitches, wear on Powershift clutch packs, and hydraulic system leaks if not properly maintained. Refer to the manual for specific diagnostic procedures.
Transmission Issues:
Over time, especially with heavy use, clutch pack wear in the powershift transmission can lead to hesitation or failure to engage specific gears. The manual provides troubleshooting for solenoid issues and clutch pressure checks.
Hydraulic Issues:
Common hydraulic issues can include slow operation of implements, leaks from cylinder seals or hoses, and pump wear. The manual details pressure testing and component replacement procedures.
Heritage:
Ford New Holland represents a lineage of robust and reliable agricultural machinery, combining Ford's tractor manufacturing history with New Holland's agricultural expertise.
Evolution:
The TM series was a key development in New Holland's tractor range, focusing on power, comfort, and advanced transmission technology for the late 1990s and early 2000s.
Production Period:
The TM series was primarily produced from the late 1990s through the early to mid-2000s, before being succeeded by later series like the T7000.