Target User:
Tractor Owners, Mechanics, Service Technicians seeking professional-grade repair and maintenance information.
Tractor Class:
These tractors typically fall into the medium horsepower utility and row-crop tractor category, suitable for a wide range of agricultural tasks.
Manual Value:
Professional-grade, complete, intact, accurate, and detailed information for extensive DIY repairs and professional servicing, leading to significant cost savings.
Diagrams And Illustrations:
Hundreds of diagrams, drawings, and photographs clearly illustrate components, assembly sequences, and repair steps, aiding comprehension for all skill levels.
Manual Advantage:
Provides factory-level information, often identical to manuals used in official service shops, offering a superior depth of coverage compared to generic repair guides.
Major Systems:
Engine, Cooling System, Fuel System, Clutch, Transmissions, Rear Axle & Brakes, Power Take-Off (PTO), Independent Power Take-Off (IPTO), Front Axle, Steering, Wheels & Tires, Hydraulic System, Auxiliary Hydraulics, Drawbar & Linkage, Electrical System, Accessories, Cab, Sheet Metal
Engine Cooling System:
Detailed coverage of the radiator, fan, coolant pump, thermostat, and cooling system maintenance and repair.
Clutch System:
Procedures for clutch adjustment, inspection, and replacement of clutch components.
Rear Axle And Brakes:
In-depth information on differential, final drives, brake systems (likely wet disc or drum), parking brake, and associated maintenance and repair.
Power Take Off:
Coverage of the rear PTO operation, maintenance, and repair, including engagement mechanisms and spline specifications.
Front Axle:
Maintenance and repair procedures for the front axle, including kingpins, steering knuckles, and any front-wheel drive components if applicable.
Steering System:
Detailed information on the steering mechanism, which could be mechanical or hydrostatic power steering, including troubleshooting and repair.
Hydraulic System:
Comprehensive coverage of the main hydraulic pump, control valves, cylinders, filters, and hydraulic fluid maintenance. Likely includes details on specific hydraulic systems like the Ferguson System.
Drawbar And Linkage:
Information on the tractor's hitch system (likely Category 2 or 3), drawbar, and related components for implement attachment.
Electrical System:
Detailed wiring diagrams, troubleshooting guides for starting, charging, lighting, and accessory circuits. Information on battery, alternator, starter motor, and control modules if present.
Auxiliary Hydraulics:
Information on any auxiliary hydraulic ports or remote control valves used for operating external hydraulic equipment.
Repair And Maintenance:
General Maintenance, Pre-Delivery Checks, Troubleshooting, Disassembly, Assembly, Cleaning, Reinstallation, Diagnostic Procedures, Wiring Diagrams, Specific Repair Procedures for all covered systems
Splitting The Tractor:
Step-by-step instructions for safely separating the tractor into major components for access to internal drivetrain and engine parts.
Sheet Metal And Cab:
Procedures for the removal, installation, and repair of exterior panels and the operator's cab, including seals and trim.
Engine Overhaul:
Detailed procedures for engine disassembly, inspection of internal components (pistons, rings, bearings, crankshaft), and reassembly with correct clearances.
Transmission Rebuild:
Step-by-step instructions for disassembling, inspecting, and rebuilding various transmission components, including gears, shafts, and synchronizers.
Electrical Troubleshooting:
Systematic approach to diagnosing electrical faults using wiring diagrams, multimeters, and component testing methods.
Depth Of Information:
Comprehensive: Covers all aspects of service, maintenance, and repair used by professional technicians. Includes detailed diagrams, step-by-step instructions, and critical specifications.
Diagnostic Capability:
Extensive troubleshooting charts, fault code explanations (if applicable), and diagnostic steps for identifying and resolving mechanical and electrical issues.
Repair Precision:
Critical specifications such as torque values, clearances, timing marks, and assembly procedures ensure repairs are performed to factory standards.
Engine Type:
Details for multiple diesel engine variants specific to MF 675, MF 690, and MF 698 models (e.g., Perkins engines common in this era). Specific engine codes and displacements are available within the manual.
Horsepower And Torque:
The manual provides detailed specifications for horsepower, torque, and operating parameters for all engine options across the covered models.
Fuel System Components:
Comprehensive coverage of fuel injection pumps, injectors, filters, fuel lines, and associated systems for diesel powerplants.
Fuel Delivery:
Details on fuel pump types (e.g., rotary or inline injection pumps), fuel filter replacement, and bleed procedures.
Operator Interface:
The manual covers the tractor's control interfaces, including dashboard indicators, levers, and switches related to engine, transmission, hydraulics, and PTO operation.
Dashboard Gauges And Indicators:
Detailed explanation of warning lights, gauges (e.g., oil pressure, coolant temperature, fuel level), and their function.
Hydraulic And Pto Controls:
Detailed explanations and operational procedures for the tractor's hydraulic system (likely with draft control and position control) and Power Take-Off (PTO) engagement systems.
Scheduled Maintenance:
Detailed service schedules and recommended intervals for all major maintenance tasks, including oil changes, filter replacements, lubrication points, and system checks.
Lubricants And Fluids:
Specific recommendations for engine oil types and viscosity grades, hydraulic fluid specifications (e.g., MF PERLUBE), transmission fluid, and coolant. Includes capacities for all systems.
Hydraulic Fluid Type:
Specification for MF Hy-Trans or equivalent universal tractor transmission oil (UTTO) for hydraulic and transmission systems.
Engine Oil Capacity:
Exact oil capacities for the engine, transmission, hydraulic reservoir, and final drives will be detailed.
Brake Fluid Type:
Information on brake fluid type if a separate hydraulic brake system is present, or if it shares fluid with the main hydraulic system.
Common Wear And Tear:
The troubleshooting sections within the manual will highlight common wear points and potential issues encountered with these tractor models, providing diagnostic steps and repair solutions.
Pto Engagement Problems:
Troubleshooting tips for PTO engagement issues, which could relate to linkage, clutch packs, or engagement mechanisms.
Hydraulic System Performance:
Troubleshooting common hydraulic issues such as slow operation, leaks, or loss of pressure, often related to pump wear, valve spool issues, or cylinder seals.
