Target Audience:
Professional Technicians and DIY Mechanics.
Detail Level:
Very detailed, covering all aspects of repair and maintenance.
Instruction Format:
Numbered step-by-step instructions, detailed sub-steps, notes, cautions, and warnings.
Visual Aids:
Detailed illustrations, drawings, photos, and enlarged insets.
Navigability:
Numbered table of contents for quick information retrieval.
Delivery Method:
Instant Download, no shipping costs or waiting.
Engine Overhaul:
Complete engine repair, rebuild, and troubleshooting procedures.
Transmission Service:
Detailed repair and maintenance for all transmission components.
Hydraulic System:
Troubleshooting, repair, and maintenance of the hydraulic system.
Electrical System:
Comprehensive diagnostics, wiring diagrams, and repair for the electrical system.
Cooling System:
Maintenance and repair procedures for the cooling system.
Fuel System:
Service and repair of the fuel injection and delivery systems.
Brakes:
Brake system inspection, repair, and maintenance.
Steering System:
Repair and maintenance of the steering mechanism.
Axles And Differentials:
Service and repair for front and rear axles and differential units.
Power Takeoff Pto:
Maintenance and repair of the PTO system.
Operator Station And Cab:
Procedures for maintaining and repairing the operator's cab and controls.
Chassis And Frame:
Inspection and repair of the tractor chassis and frame.
Power Steering:
Repair and maintenance of the power steering system.
Lighting System:
Troubleshooting and repair of headlamps, taillights, and work lights.
Routine Maintenance:
Detailed schedules and procedures for regular servicing.
Troubleshooting Guides:
Systematic approach to diagnosing and resolving common and uncommon issues.
Diagnostic Procedures:
In-depth diagnostic steps for all major systems.
Rebuild Instructions:
Step-by-step instructions for complete component rebuilds.
Adjustment Procedures:
Precise instructions for setting clearances, pressures, and alignments.
Wiring Diagrams:
Comprehensive and clear electrical wiring schematics.
Engine Tuning:
Procedures for engine timing, fuel delivery adjustments, and performance tuning.
Depth:
Full service, repair, rebuild, and restoration.
Diagnostic Tools:
Assumes standard mechanic's tools and potentially basic diagnostic equipment for electrical systems.
Completeness:
Comprehensive; designed to cover all repair and maintenance needs.
Engine Type:
Perkins 4.248.2 (Typical for MF698 models, confirmation via VIN/serial number recommended).
Displacement:
4.24 Liters (258 cu in)
Horsepower:
Approximately 80-85 PTO HP (Specific rating varies by configuration and model year).
Torque:
Refer to manual for specific torque figures.
Injection System:
Direct Injection (likely CAV or Simms/Lucas).
Transmission Type:
Massey Ferguson 12-speed Manual Synchromesh (often referred to as a '12 x 4' or similar configuration).
Optional Transmission:
Possible creeper gear options or variations may exist.
Gear Selection:
Gear lever for main ratios, range selector for forward/reverse and speed ranges.
Clutch:
Dual-stage clutch (for PTO and transmission).
Length:
Refer to manual for exact dimensions (varies with configuration).
Width:
Refer to manual for exact dimensions (varies with tire size).
Height:
Refer to manual for exact dimensions (to top of cab/exhaust).
Operating Weight:
Approximately 3,500 - 4,000 kg (7,700 - 8,800 lbs) depending on configuration.
Features:
Basic analog instrumentation (tachometer, speedometer, fuel gauge, temperature gauge), potentially a basic radio.
Features:
Mechanical PTO engagement, manual draft control for the three-point hitch.
Features:
N/A (No modern electronic connectivity features expected).
Engine Oil Change:
Typically 250 hours or annually, consult manual for precise interval and oil type.
Transmission Oil Change:
Refer to manual for specific intervals and fluid specification.
Hydraulic Oil Change:
Refer to manual for specific intervals and fluid specification.
Engine Oil:
API CE or CF; SAE 15W-40 recommended (verify with manual).
Transmission Hydraulic Fluid:
Massey Ferguson approved UTTO (Universal Tractor Transmission Oil) or equivalent (e.g., SAE 80W-90 gear oil for some components, consult manual).
Coolant:
Ethylene Glycol based antifreeze, typically a 50/50 mix with water.
Brake Fluid:
Refer to manual for specific type if separate brake fluid reservoir exists.
Grease Points:
All lubrication points and recommended grease types are detailed in the manual.
Common Wear Points:
Clutch wear, hydraulic pump wear, PTO clutch engagement issues, starter motor reliability.
Electrical Gremlins:
Corroded connections, failing wiring harnesses, particularly in older units.
Transmission Grinding:
Can be indicative of clutch wear, linkage issues, or internal transmission wear.
Manufacturer:
Massey Ferguson, a renowned agricultural machinery manufacturer with a long history.
Production Period:
Introduced in the early 1980s, replacing earlier models.
Significance:
Part of the Massey Ferguson '300 series' and later '600 series' tractors, known for their reliability and versatility.
Manufacturing Locations:
Various Massey Ferguson plants globally, often associated with UK production during its primary run.
