🏷️ Basic Information Identification Make: Massey Ferguson Model: MF135 Model Variant: MF-135 Model Secondary: MF148 Model Variant Secondary: MF-148 Product Type: Complete Workshop Service Repair Manual 👋 Introduction Market Position Positioning: Essential DIY repair and maintenance resource for Massey Ferguson MF135 and MF148 tractor owners. Competitive Analysis Competitors: Offers a cost-effective alternative to professional servicing, enabling significant savings on repair bills. Key Features Benefit To User: Empowers owners to perform their own repairs, increasing uptime and reducing operational costs. Content Accessibility: Instant email delivery upon payment confirmation. Usability: Easy-to-follow step-by-step instructions with clear pictures. Guarantee: Customer Satisfaction Guaranteed 📋 Manual Details Coverage Areas General Coverage: All Service & Repair Procedures A-Z Model Coverage: All Models, Engines, Trim, and Transmission Types for MF135 and MF148 Page Count Estimated Page Count: Likely 500+ pages (typical for comprehensive tractor service manuals) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel system, lubrication system, cooling system, intake and exhaust systems, starting system, ignition system (if applicable), engine diagnostics, troubleshooting. Transmission And Drivetrain: Gearbox, clutch, differential, PTO, hydraulic lift system, final drives, drive shafts, troubleshooting. Electrical System: Wiring diagrams, lighting, charging system (alternator/generator), starting motor, battery, instrumentation, troubleshooting. Hydraulic System: Hydraulic pump, control valves, lift arms, cylinder, hoses, filters, fluid specifications, maintenance, troubleshooting. Brake System: Brake mechanisms, master cylinder, slave cylinders, brake fluid, adjustment, repair, troubleshooting. Steering System: Steering box, linkages, hydraulic power steering (if equipped), adjustment, repair, troubleshooting. Chassis And Body: Frame, front axle, rear axle, fenders, seat, controls, body panels, removal and installation, painting, troubleshooting. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, lubrication points, tune-up procedures, fluid checks and top-ups. Repair: Component disassembly, inspection, repair, reassembly, and adjustment for all major systems. Troubleshooting: Diagnostic charts, common problems, causes, and recommended solutions for various systems. Diagnostics: Detailed diagnostic procedures for identifying and resolving mechanical and electrical faults. Technical Depth Depth: Comprehensive, from basic user maintenance to complete engine and transmission rebuilds. Detail Level: Step-by-step instructions with accompanying illustrations and diagrams. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Compatibility: Compatible with all PC & MAC Computers, tablets, and mobile phones. Software Requirement: Adobe Reader (free download available) Print Quality Quality: High Quality Print Option: Printable by page, chapter, or entire document. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Family Mf135: Perkins 3.152 Diesel Engine Displacement Mf135: 2.5 Liters (152 cubic inches) Engine Cylinders Mf135: 3-cylinder Engine Fuel Type Mf135: Diesel Engine Power Mf135 Gross Hp: Approx. 45-50 HP (depending on specific variant/tuning) Engine Torque Mf135: Refer to specific engine variant data within the manual Engine Fuel System: Direct injection, typically with a Lucas or CAV fuel injection pump. Engine Cooling System: Water-cooled Engine Lubrication System: Pressurized, gear-type oil pump. Engine Family Mf148 Engine Family Mf148: Perkins 4.203 Diesel Engine Displacement Mf148 Engine Displacement Mf148: 3.3 Liters (203 cubic inches) Engine Cylinders Mf148 Engine Cylinders Mf148: 4-cylinder Engine Fuel Type Mf148 Engine Fuel Type Mf148: Diesel Engine Power Mf148 Gross Hp Engine Power Mf148 Gross Hp: Approx. 55-60 HP (depending on specific variant/tuning) Engine Torque Mf148 Engine Torque Mf148: Refer to specific engine variant data within the manual 🔧 Transmission Standard Transmission Type: Manual Gearbox (Multi-speed) Transmission Speeds Mf135: Typically 6 forward and 2 reverse speeds (plus creeper gears in some variants). Transmission Speeds Mf148: Typically 8 forward and 4 reverse speeds (e.g., with Multi-Power option). Optional Multi Power: Optional 'Multi-Power' system (a form of powershift) available on some MF135 and standard on many MF148 models, offering 12 forward and 4 reverse speeds. Features Clutch Type: Single or Dual Clutch (depending on PTO requirements) Rear Axle: Inboard planetary reduction gears Pto: Standard 540 RPM Power Take-Off (PTO), live PTO available with dual clutch. 📐 Dimensions Exterior Length: Varies by configuration, typically around 125-135 inches (3175-3429 mm). Width: Varies by configuration, typically around 65-75 inches (1651-1905 mm). Height: Varies by configuration (e.g., to top of steering wheel), typically around 55-65 inches (1397-1651 mm). Weights Operating Weight Mf135: Approx. 3,500 - 4,000 lbs (1588 - 1814 kg) Operating Weight Mf148: Approx. 4,000 - 4,500 lbs (1814 - 2041 kg) Wheelbase: Approx. 72 inches (1829 mm) 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) not standard on all original models, but retrofitting is common and highly recommended. Manual will cover installation and maintenance if applicable. Active Features Braking System: Drum brakes on rear wheels, often foot-operated. Parking brake mechanism. Passive Features Operator Station: Open station design (unless fitted with a cab). Seatbelt availability varies by original configuration/year. 💡 Technology Features Infotainment Infotainment Features: N/A (Tractor models from this era are basic utility vehicles with no modern infotainment systems). Driver Assistance Driver Assistance Features:...