Segment:
Mid-range to high-horsepower agricultural tractors, designed for versatile farm operations.
Competitors:
Similar models from John Deere, Case IH, New Holland, and Claas of the same era.
Platform Strength:
Massey Ferguson's reputation for robust build quality and reliable performance in demanding agricultural environments.
Cost Effectiveness:
Provides an inexpensive way to maintain and repair the tractor, saving on dealership service costs.
Diy Enablement:
Empowers owners and technicians to perform complex repairs and maintenance themselves.
Engine:
Detailed diagnostics, repair, overhaul, and troubleshooting for the entire engine assembly, including cooling, lubrication, fuel, and ignition/starting systems.
Transmission:
Coverage of power take-off (PTO), gearbox, clutch, differential, final drives, and hydraulic power shuttle (if applicable).
Hydraulics:
In-depth information on the hydraulic system, including pumps, valves, cylinders, hoses, filters, and the operation of auxiliary hydraulic services (e.g., remotes).
Electrical System:
Wiring diagrams, troubleshooting guides, component testing (alternator, starter, battery, lights, sensors, control units), and diagnostic procedures.
Braking System:
Service and repair procedures for hydraulic and mechanical braking components, including master cylinders, calipers, brake discs, and parking brake mechanisms.
Steering System:
Troubleshooting and repair of power steering, steering columns, linkages, and hydraulic steering components.
Suspension And Chassis:
Front axle assembly, kingpins, wheel bearings, and general chassis maintenance.
Operator Station:
Includes procedures for cab maintenance, seat adjustments, controls, dashboard indicators, and HVAC system (if applicable).
Power Take Off Pto:
Detailed maintenance and repair of rear and front PTO systems, including engagement mechanisms and spline maintenance.
Preventative Maintenance:
Scheduled maintenance tasks, lubrication points, filter replacement intervals, and fluid checks.
Troubleshooting:
Systematic diagnostic steps for identifying and resolving common and uncommon operational issues.
Disassembly And Assembly:
Step-by-step instructions for removing, inspecting, repairing, and reinstalling major and minor components.
Rebuilding And Overhaul:
Detailed procedures for complete engine, transmission, and hydraulic system overhauls.
Calibration And Adjustment:
Procedures for adjusting valve clearances, clutch, brakes, and hydraulic systems for optimal performance.
Special Tool Identification:
Lists and descriptions of specialized tools required for specific repair tasks.
Depth:
Comprehensive, covering everything from routine maintenance to complete engine and transmission rebuilds, suitable for professional mechanics and experienced owners.
Manufacturer:
Perkins (common in Massey Ferguson tractors of this era) or AGCO Power
Model Series:
Likely a '6' or '1100' series Perkins engine, or an AGCO Power 4-cylinder engine.
Configuration:
Typically a 6-cylinder, turbocharged, direct-injection diesel engine.
Displacement:
Approximately 6.6 Liters (404 cubic inches) for 6-cylinder models.
Rated Power Hp:
Around 150-160 PTO horsepower (specific to MF-8250 Xtra, manual will confirm exact rating).
Peak Torque Lb Ft:
Likely in the range of 450-500 lb-ft, with torque rise for sustained power under load.
Injection Type:
Common Rail Direct Injection (CRDI) or electronically controlled rotary injection pump.
Type:
Pressurized liquid cooling system with fan.
Oil Capacity Quarts:
Approximately 22-25 quarts (manual will specify exact capacity and type).
Type:
Powershift transmission (e.g., 18-speed Powershift, 16-speed Powershift, or Dyna-Shift).
Gears:
Typically 16 or 18 forward gears and 4 reverse gears, with clutchless shifting capabilities.
Type:
May have options for creeper gears or specific PTO speed configurations.
Power Shuttle:
Forward/reverse power shuttle lever for easy directional changes.
Transmission Fluid:
AGCO UTTO/TO-4 Fluid or equivalent (manual will specify exact specification and capacity).
Overall Length In:
Approx. 180-200 inches (without implements, manual will provide precise measurement).
Overall Width In:
Approx. 96-105 inches (depending on tire size).
Wheelbase In:
Approx. 105-115 inches.
Operating Weight Lbs:
Approx. 15,000 - 18,000 lbs (unballasted, manual will specify).
Max Gross Weight Lbs:
Significantly higher, allowing for ballast and heavy implements (manual will provide).
Engine Oil Change Hours:
Typically every 250-500 hours, depending on operating conditions (manual will specify exact interval and oil type).
Hydraulic Fluid Change Hours:
Generally every 1000-1500 hours (manual will specify).
Air Filter Replacement:
On condition or at specified intervals (e.g., 500 hours), depending on dust levels (manual will detail).
Engine Oil Specification:
API CG-4 or CH-4, SAE 15W-40 or 10W-30 (verify with manual for exact recommendation).
Coolant Type:
Ethylene Glycol based, ELC (Extended Life Coolant) or conventional (manual will specify).
Transmission Hydraulic Fluid:
AGCO UTTO/TO-4 Fluid or equivalent.
Common Wear Points:
Wear on PTO clutches, hydraulic pump seals, and transmission synchronizers can occur with high hours. Electrical connections may require cleaning/checking.
Engine Reliability:
Perkins and AGCO Power engines are generally robust, but turbocharger, injector, and glow plug issues can arise with age and mileage.