Basic Information Identification Make: Massey Ferguson Model: MF255 Type: Tractor Introduction Market Position Target Audience: Massey Ferguson MF255 tractor owners, farm managers, independent mechanics, agricultural repair shops Competitive Analysis Value Proposition: Provides comprehensive DIY repair and maintenance knowledge, saving on professional mechanic fees and downtime Key Features Diagnostic Tools: Includes troubleshooting guides and diagnostic procedures to identify and resolve issues efficiently Technical Diagrams: Features detailed diagrams and illustrations for clear understanding of component placement and function Manual Details Coverage Areas Primary Coverage: All Service and Repair Page Count Estimated Page Count: Varies by edition, typically 300-600 pages Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: PDF Manual Coverage Systems Covered Engine Service Repair: Comprehensive overhaul, disassembly, assembly, component testing, troubleshooting Transmission Service Repair: Clutch, gearbox, differential, power take-off (PTO) unit, hydraulic systems Brake System: Hydraulic brake system components, adjustments, and troubleshooting Electrical System: Wiring diagrams, starter, alternator, battery, lighting, instrumentation, solenoid systems Suspension: Front axle, steering linkage, and related components Cooling System: Radiator, water pump, thermostat, hoses, and fan assembly Fuel Injection Fuel System: Fuel tank, fuel lines, filters, injection pump, injectors, and governor Chassis Body: Frame, fenders, drawbar, and general bodywork Steering System: Steering gearbox, linkage, and hydraulic assist (if equipped) Hydraulic System: Hydraulic pump, control valves, cylinders, reservoir, and related components Procedures Included General Maintenance: Scheduled servicing, lubrication points, fluid checks, filter replacements Troubleshooting: Diagnostic procedures for common and complex issues, symptom-based guidance Disassembly Reassembly: Step-by-step instructions for component removal and installation Component Testing Calibration: Procedures for testing the function and calibrating various tractor systems Periodic Lubrication: Detailed lubrication charts and specifications Technical Depth Depth Of Coverage: Comprehensive, suitable for independent technicians and owners undertaking major repairs and overhauls Manual Specifications File Format File Type: PDF Compatibility: Compatible with all Windows and Mac operating systems Software Requirements: Adobe PDF Reader required, WinZip recommended for extraction Print Quality Printability: Printable pages for convenient on-site use Binding Type Binding Type: Digital Download (N/A for physical binding) Paper Type Paper Type: N/A (Digital Format) Engine Specifications Primary Engine Engine Model: Perkins 3.152 (Commonly fitted) Engine Type: Direct Injection, Naturally Aspirated, Diesel Displacement: 2.5 liters (152 cubic inches) Bore X Stroke: 3.62 in x 5.00 in (92 mm x 127 mm) Horsepower Rating: Approximately 47-50 HP (Engine Gross), 40-43 HP (PTO) Fuel System Fuel Type: Diesel Injection System: Bosch or CAV inline injection pump Performance Governor Type: Mechanical governor Transmission Standard Transmission Type: Massey Ferguson 8-Speed Constant Mesh Gearbox Optional Optional Transmission: Not typically offered as a distinct option, but variations might exist Features Gear Selection: Combination of main gearbox and range selector for 8 forward and 2 reverse gears Clutch Type: Single or Dual Clutch (depending on PTO configuration) Power Take Off Pto: 540 RPM standard PTO Dimensions Exterior Wheelbase: Approximately 76 inches (1930 mm) Weights Operating Weight: Approximately 3700-4000 lbs (1678-1814 kg), varies with configuration Drawbar Pull Capacity: Varies based on ballast and traction, typically sufficient for its class Safety Features Active Features Braking System: Internal expanding shoe type, hydraulically operated Passive Features Rollover Protection: ROPS (Roll-Over Protective Structure) may be available as an aftermarket or factory option depending on year and market Technology Features Infotainment Instrumentation: Basic dashboard gauges for oil pressure, temperature, battery voltage, and tachometer/hour meter Driver Assistance Power Steering: Often equipped with power steering for ease of operation Connectivity Tractor Systems: Focus on mechanical and hydraulic systems; minimal electronic integration Maintenance Service Intervals Engine Oil Change: Typically every 250 operating hours or annually, whichever comes first Fuel Filter Replacement: As recommended, often coinciding with oil changes or as needed based on fuel quality Air Filter Cleaning Replacement: Check regularly, clean as needed, replace when damaged or excessively dirty Fluid Specifications Engine Oil Specification: API CD or CE rated Diesel Engine Oil, SAE 15W-30 or 10W-30 depending on climate Hydraulic Transmission Fluid: Massey Ferguson "Special Transmission Fluid" (M1135/M1141) or equivalent (e.g., John Deere J20C, Ford New Holland M2C134D) Coolant Type: Ethylene glycol-based antifreeze, typically 50/50 mix with distilled water Known Issues Common Problems: Wear in clutch, hydraulic leaks, potential injection pump issues, aging electrical components Vehicle History Brand Heritage Massey Ferguson Legacy: Massey Ferguson has a long history of producing reliable agricultural machinery, known for innovation and durability Model Evolution Mf255 Positioning: Part of Massey Ferguson's popular utility tractor line, offering a balance of power and versatility for various farm tasks Production Production Period: Produced primarily in the late 1970s and early 1980s Awards & Recognition Recognitions Industry Standing: Recognized for its robust build quality and reliability in its era