Target Audience:
Do-it-yourselfers and experienced mechanics
Value Proposition:
Inexpensive way to keep vehicle working properly, number one source for repair and service information.
Analogy:
Comparable to factory service manuals in scope and detail, offering a cost-effective alternative.
Usability:
Numbered instructions, bold figure numbers, numbered table of contents for quick information retrieval.
Content Notes:
Notes, cautions, and warnings included throughout chapters for critical information.
Covered Models:
Massey Ferguson MF135, Massey Ferguson MF148
Covered Procedures:
Service, Repair, Troubleshooting, Maintenance
Estimated Page Count:
Information not provided, but described as 'complete' and covering 'every detail'.
Type:
Workshop Service Repair Manual
Engine Mechanical:
Included (details on disassembly, assembly, adjustments, specifications)
Engine Electrical:
Included (schematics, component testing, troubleshooting)
Emission Control:
Included
Fuel System:
Included (carburetor/injector, fuel pump, lines, filters)
Suspension System:
Included (front axle, steering geometry, linkage)
Clutch System:
Included (operation, adjustment, replacement)
Transmission Manual:
Included (gearbox, internal components, operation)
Transmission Automatic:
Not applicable for these models; manual covers transaxle systems.
Driveshaft Axle:
Included (propeller shafts, differential, rear axle components)
Steering System:
Included (steering box, linkage, geometry)
Brake System:
Included (hydraulic system, drums/discs, parking brake)
Body Interior Exterior:
Included (panels, fenders, operator station)
Body Electrical:
Included (lighting, instrumentation, wiring harness)
Restraint System:
Not applicable (tractors generally do not have traditional restraint systems like cars).
Hydraulics Pto:
Implied coverage under 'service repair' and 'engine mechanical' for associated systems.
Maintenance:
Included (routine checks, lubrication, fluid changes, filter replacements)
Troubleshooting:
Included (diagnosing faults, common problems, solutions)
Repair:
Included (step-by-step instructions for component overhaul and replacement)
Diagnostics:
Included (focus on electrical system diagnostics with wiring diagrams)
Rebuilds:
Implied by detailed illustrations and step-by-step instructions for major systems.
Depth:
Comprehensive: from basic maintenance to detailed engine and transmission rebuilds, including electrical troubleshooting.
Illustrations:
Detailed illustrations, diagrams, and photos are a key feature.
Wiring Schematics:
Provided, crucial for electrical system diagnostics and repair.
Specifications:
Detailed specifications for all covered systems and components.
Engine Type:
Diesel (typical for Massey Ferguson tractors of this era, specific engine models vary by sub-model and options)
Engine Families Common:
Perkins (e.g., AD3.152, AT4.203 for MF135, various Perkins for MF148 depending on variant)
Horsepower Range:
Approximately 40-60 HP, depending on specific engine and model configuration (MF135 generally lower, MF148 higher).
Torque Specifications:
Detailed specifications will be found within the manual.
Injection System:
Direct injection (typical), Lucas or Simms injection pumps common.
Type:
Manual gearbox, often with multi-speed options (e.g., 6-speed or 12-speed with Hi-Lo).
Features:
Treadle-matic (Multi-Power) option available on some MF135/MF148 models, providing on-the-go gear shifting.
Pto System:
Live Power Take-Off (PTO) system is a standard and crucial feature, allowing independent operation of the PTO from the transmission.
Features:
Basic tractor instrumentation: fuel gauge, temperature gauge, oil pressure warning light, ammeter/voltmeter. No advanced infotainment systems.
Features:
No electronic driver assistance systems. Operation relies on mechanical controls and operator skill.
Features:
No electronic connectivity features.
Engine Oil Change:
Typically every 100-200 operating hours or annually, depending on operating conditions. Specific interval will be detailed in the manual.
Engine Oil:
API CD or CE equivalent, SAE 15W-30 or 10W-30 (depending on climate). Manual will specify exact grades and capacities.
Hydraulic Transmission Oil:
Massey Ferguson "Perator" M1135 or an equivalent UTTO (Universal Tractor Transmission Oil) meeting specifications. Manual will detail type and capacity.
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors, mixed with distilled water. Specific ratios and types will be in the manual.
Common Wear Points:
Clutch wear, PTO clutch pack wear, hydraulic pump issues, front axle kingpin wear, electrical connections degradation.
Common Troubleshooting:
Difficulty engaging gears, weak hydraulics, starting issues, electrical faults, engine overheating.
Manufacturer:
Massey Ferguson, a renowned British agricultural machinery manufacturer.
Production Period:
MF135: 1964-1975; MF148: 1972-1979 (evolved from MF135, often with larger engines/more features).
Significance:
The MF135 is one of the most popular and enduring tractors ever produced, known for its reliability and versatility. The MF148 was a step up in power and capability.
