This service repair manual covers the Massey Ferguson MF3670, MF3680, and MF3690 tractor series. Massey Ferguson is a respected manufacturer known for durable and innovative agricultural machinery. The MF3600 series represents a significant offering in their tractor lineup, designed for versatility and performance in various agricultural tasks. This manual provides comprehensive information to ensure these tractors remain in optimal working condition. This official full factory service repair manual is designed for both do-it-yourself owners and experienced mechanics. It includes detailed step-by-step repair procedures based on complete disassembly, standard maintenance practices, and troubleshooting guidance. Coverage encompasses general information, technical specifications, and all major systems including the engine, cooling system, fuel system, powertrain, electrical system, brakes, hydraulic system, transmission, and more. Hundreds of photos and illustrations are included to aid in understanding and repair. 🏷️ Basic Information Identification Make: Massey Ferguson Model: MF3670, MF3680, MF3690 Product Type: Service Repair Manual Product Format: PDF 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics needing repair and service information for Massey Ferguson MF3670, MF3680, MF3690 Tractors. Competitive Analysis Digital Vs Print: More convenient and less expensive than old paper repair manuals. Key Features Completeness: COMPLETE official full factory service repair manual, ALL STYLES COVERED. Cost Effectiveness: Inexpensive way to keep vehicle working properly, saves money compared to mechanic labor. Accessibility: Accessible on PCs, laptops, smartphones, and tablets via web browser or PDF reader. 📋 Manual Details Coverage Areas Model Coverage: MF3670, MF3680, MF3690 Tractor Series Production Period: Not explicitly specified, but likely corresponds to the production run of these tractor models. Page Count Estimated Page Count: Hundreds of pages (as stated in product description) Manual Type Type: Official Full Factory Service Repair Manual Language Language: English Format File Format: PDF Compatibility: Windows, Mac, Smartphones, Tablets (via web browser/PDF reader) Printability: Yes, all pages printable 📖 Manual Coverage Systems Covered General Information: Included Specifications: Included Engine: Covered Cooling System: Covered Fuel System: Covered Power Train: Covered Front Axle: Covered Clutch: Covered Differential Lock: Covered Electrical System: Covered Brakes: Covered Fenders Fuel Tank Platform: Covered Final Drive: Covered Front System: Covered Front Wheel Drive: Covered Hydraulic System: Covered Main Drive Bevel Gears And Differential: Covered Park Brake: Covered Power Steering System: Covered Power Take Off: Covered Rear Axle: Covered Steering Gear: Covered Transmission: Covered Procedures Included Repair Procedures: Step-by-step instructions based on complete disassembly Maintenance: Standard maintenance procedures covered Troubleshooting: Implied by detailed repair instructions Technical Depth Depth: Complete official full factory service repair manual, suitable for do-it-yourselfers and experienced mechanics. Visual Aids: Hundreds of photos and illustrations 📊 Manual Specifications File Format Required Software: Adobe PDF Reader, Winzip Download Speed: Speed Download Print Quality Print Feature: Printable pages, reusable if printed. Binding Type Binding: N/A (PDF) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Family: Massey Ferguson 3600 Series (Specific engine models for MF3670, MF3680, MF3690 likely vary, but are covered). Performance Power Output: Not specified, but engine specs section will detail horsepower and torque for each model. Fuel System Fuel Type: Diesel (typical for this class of tractor). Injection System: Details on injection pump, injectors, and related components will be present. Cooling System Cooling Type: Liquid-cooled (typical for these tractors). Lubrication System Oil Type Capacity: Specific oil grades and capacities for engine lubrication will be detailed. 🔧 Transmission Standard Transmission Type: Likely a powershift or synchronized gear transmission, specific to model variants. Optional Optional Features: PTO options, creeper gears might be detailed. Features Gear Ratios: Detailed gear ratios and shifting procedures will be included. Transmission Fluid: Specific fluid type and capacity for the transmission will be provided. 📐 Dimensions Exterior Overall Dimensions: Specific dimensions (length, width, height) for each model variant are expected in the 'General' and 'Specification' sections. Weights Operating Weight: Expected to be detailed in the specifications. Drawbar Pull: Specifications related to pulling capacity may be included. 🛡️ Safety Features Ratings Safety Standards: While not explicitly stated for crash ratings, safety systems and procedures will be covered. Active Features Brake System Operation: Detailed operation and maintenance of the braking system. Passive Features Operator Station Safety: Information on platform, fenders, and controls relevant to safe operation. 💡 Technology Features Infotainment Infotainment Systems: Basic operator controls and instrumentation will be covered, not advanced infotainment. Driver Assistance Power Steering System: Detailed coverage of the power steering system for operational efficiency. Connectivity Electrical System Diagnostics: Comprehensive electrical system diagrams and troubleshooting for components. 🔧 Maintenance Service Intervals Engine Oil Change: Specific intervals (e.g., hours or months) for engine oil and filter changes will be detailed. Hydraulic Fluid Change: Recommended intervals for hydraulic fluid and filter replacement. Transmission Fluid Change: Service intervals for transmission fluid and filter changes will be provided. Fluid Specifications Engine Oil Grade: Specific SAE viscosity grade and API service classification for engine oil will be listed. Hydraulic Fluid...