The Massey Ferguson MF135 Tractor, produced from 1964 to 1975, is an iconic agricultural machine renowned for its reliability and versatility. As one of Massey Ferguson's most popular models, the MF135 embodies the manufacturer's long-standing legacy of producing robust and dependable farm equipment. This tractor, typically powered by a diesel engine around 2.5L and producing approximately 45-50 horsepower, was designed for a wide range of agricultural tasks. Its enduring popularity is a testament to its solid engineering and practical design, making it a workhorse that has served countless farms. This comprehensive service repair manual provides detailed information for all styles of the Massey Ferguson MF135 Tractor. It covers every aspect of the machine, from the engine, cooling, and fuel systems to the powertrain, electrical components, and hydraulic system. Included are step-by-step repair procedures, routine maintenance schedules, troubleshooting guides, and precise technical specifications. With hundreds of illustrations and photos, this manual is an essential resource for do-it-yourself owners and experienced mechanics alike, enabling them to maintain, repair, and keep their MF135 tractor in optimal working condition. 🏷️ Basic Information Identification Make: Massey Ferguson Model: MF135 Tractor Codes Manual Product Name: Massey Ferguson MF135 Tractor Service Repair Manual 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Competitive Analysis Advantage Over Paper: Less expensive, more convenient, searchable, no wear and tear Key Features Content Completeness: COMPLETE official full factory service repair manual Access: No extra fees, no expiry dates Cost Effectiveness: Inexpensive way to keep vehicle working properly, saves money on mechanic fees 📋 Manual Details Coverage Areas Primary Coverage: Massey Ferguson MF135 Tractor Styles Covered: All Styles Page Count Estimated Pages: Hundreds (exact count not specified but implied to be substantial) Manual Type Type: Service Repair Manual / Workshop Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine service and repair information Cooling System: Radiator, thermostat, water pump, hoses, and related components Fuel System: Fuel tank, lines, filters, injection pump (if applicable), carburetors (if applicable), and injectors Powertrain: Includes clutch, transmission, differential, final drive, and PTO Front Axle: Steering knuckles, kingpins, spindles, and axle housing Clutch: Clutch assembly, pressure plate, friction disc, release bearing, and linkage Differential Lock: Operation, maintenance, and repair of the differential lock mechanism Electrical System: Wiring diagrams, starter, alternator, battery, lighting, and instrumentation Brakes: Brake system components, adjustments, and repair procedures Fenders Fuel Tank Platform: Bodywork components related to these areas Final Drive: Rear axle and final drive components Front System: General front-end components and systems Front Wheel Drive: Components and operation specific to FWD models (if applicable) Hydraulic System: Hydraulic pump, control valve, cylinders, and associated lines Main Drive Bevel Gears And Differential: Detailed information on the main drive and differential Park Brake: Operation and maintenance of the parking brake system Power Steering System: Hydraulic power steering components and service Power Take Off: PTO engagement, operation, and maintenance Rear Axle: Rear axle housing, shafts, and associated components Steering Gear: Steering box, linkages, and adjustments Transmission: Gearbox operation, maintenance, and repair Procedures Included General Repair: Step-by-step instructions for disassembly and reassembly of components Maintenance: Regular maintenance tasks and procedures Troubleshooting: Diagnostic procedures for identifying and resolving common issues Adjustments: Calibration and adjustment procedures for various systems Specifications: Detailed technical specifications for all covered systems Technical Depth Depth Level: Comprehensive factory service repair Detail Level: Complete disassembly of the machine Visual Aids Illustrations Photos: Hundreds of photos and illustrations 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Printable: Yes (entirety or selected pages) Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper Quality: Not Applicable (Digital PDF) Software Requirements Reader Software: Adobe PDF Reader (Free) Extraction Software: Winzip (Free) Compatibility Operating Systems: All Versions of Windows and Mac Devices: Desktop PCs, laptops, smartphones, and tablets (via web browser) ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (common for MF135, specific variants may differ - manual covers these) Performance Engine Displacement: Typically 2.5L (Perkins 3.152 engine is common, manual will detail specific variants) Horsepower Range: Around 45-50 HP (dependent on specific engine variant covered) Fuel System Fuel Type: Diesel 🔧 Transmission Standard Transmission Type: Manual Transmission (e.g., Multi-Speed Gearbox, Selectamatic variants may be covered) Optional Pto Options: Standard PTO, potentially 540/1000 RPM options depending on model variant Features Gear Selection: Manual gear selection via levers, detailed within manual 📐 Dimensions Weights Base Weight Estimate: Approx. 3,600-4,000 lbs (manual may provide specific weights for variants) 💡 Technology Features Infotainment Infotainment Features: Basic instrumentation: Tachometer, temperature gauge, oil pressure warning light, battery charge warning light. Driver Assistance Driver Assistance Systems: None (typical for tractors of this era, focus is on mechanical systems). 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 hours or annually (manual will specify exact interval and oil type). Transmission Hydraulic Fluid Change: Refer to...