🏷️ Basic Information

Make:

Massey Ferguson

Model:

MF 135 / MF 148

Product Type:

Workshop Service Manual

Vehicle Codes:

MF 135, MF 148

👋 Introduction

Market Position:

The Massey Ferguson MF 135 and MF 148 are iconic utility tractors known for their reliability and versatility, widely used in agriculture and general-purpose tasks. This manual targets owners and operators seeking to maintain or repair these robust machines.

Key Features:

Extremely detailed, illustrated step-by-step instructions, professional technician quality, comprehensive troubleshooting assistance, covers all major systems.

Illustrations:

Illustrated with clear, step-by-step instructions and diagrams.

Rebuild Quality:

Provides information equivalent to what professional technicians and workshops use.

Target Audience:

DIY tractor owners, mechanics, workshops, restoration enthusiasts.

📋 Manual Details

Manual Scope:

Comprehensive service, repair, maintenance, and troubleshooting for Massey Ferguson MF 135 and MF 148 tractors.

Page Count:

421

Manual Type:

Workshop Service Manual / Repair Manual / Factory Manual

Language:

English

Format:

PDF Download

Delivery Method:

Instant download post-payment. Download link provided on checkout page and via email. Limited download window (three days).

Compatibility:

Compatible with Windows 97, 2000, Me, XP, Vista, Windows 7, Windows 10, Linux, and Mac operating systems.

Digital Rights:

No restrictions on printing or saving/burning to disc.

File Type Variations:

May be delivered as .pdf, .zip, or .rar files.

📖 Manual Coverage

Engine Systems:

3-A-152 Engine: General overview, engine removal, cooling system, fuel system, lubrication, troubleshooting.

Transmission Systems:

Dual Clutch, Multipower Transmission, 8-Speed Transmission, 6-Speed Transmission: Operation, maintenance, repair procedures, troubleshooting.

Drivetrain Systems:

Rear Axle, PTO (Power Take-Off), Front Axle: Disassembly, assembly, maintenance, adjustments, troubleshooting.

Steering Systems:

Steering System: Hydraulic steering, manual steering components, maintenance, repair, alignment.

Hydraulic Systems:

Hydraulics: Operation of hydraulic pump, control valves, lift arms, cylinders, troubleshooting hydraulic issues.

Braking Systems:

Brakes: Mechanical and hydraulic brake systems, adjustments, maintenance, repair.

Electrical Systems:

Electrical System: Wiring diagrams, battery, starter, alternator, lighting, instruments, troubleshooting electrical faults.

Chassis And Bodywork:

Frame & Cabs, Seats, Tin Work, Wheels: Body panel repair, frame inspection, seat mounting, wheel alignment, tire maintenance.

Linkage And Drawbars:

Three-point linkage system, drawbar adjustments, and related components for implement attachment.

Cooling System:

Radiator, fan, water pump, thermostat, coolant hoses, and system flushing procedures.

Fuel System:

Fuel tank, lines, filters, injection pump, injectors, glow plugs, and bleeding procedures.

Wheels And Tires:

Wheel removal and installation, tire inflation pressures, front and rear track width adjustments.

Engine Components:

Detailed breakdowns of engine components including pistons, rings, crankshaft, camshaft, valves, and bearings.

Maintenance Procedures:

Regular Maintenance, PDI & Installation: Scheduled servicing, lubrication points, filter changes, pre-delivery inspection, component installation.

Repair Procedures:

Engine Repair, Transmission Repair, Axle Repair, Hydraulic System Repair, Electrical System Repair: Detailed step-by-step instructions for component overhaul and replacement.

Troubleshooting Procedures:

Troubleshooting: Fault diagnosis for engine performance, transmission issues, hydraulic leaks, electrical problems, and mechanical failures.

Diagnostic Procedures:

Diagnostic Procedures: Methods for identifying the root cause of operational problems.

Installation Procedures:

Guidance for installing specific components or attachments.

Restoration Guidance:

Comprehensive information supporting tractor restoration projects.

Rebuild Procedures:

Detailed instructions for rebuilding major components like the engine, transmission, and hydraulic pump.

Component Disassembly Assembly:

Step-by-step guides for taking apart and putting back together all major tractor components.

Pre Delivery Inspection:

PDI (Pre-Delivery Inspection) and installation procedures are covered.

Technical Depth:

High. Covers detailed component breakdowns, rebuild procedures, and advanced diagnostic techniques suitable for professional technicians and experienced DIY users.

Diagnostic Tools:

Implies use of standard mechanical and electrical diagnostic tools as outlined in the manual.

📊 Manual Specifications

File Format:

PDF

Accessibility:

Readable on computers, iPads, and other devices with a PDF reader. Requires unzipping for some files (WinZip/WinRAR recommended).

Print Quality:

Printable on any computer and printer. High-quality illustrations and diagrams are expected.

Binding Type:

Not Applicable (Digital Download)

Paper Type:

Not Applicable (Digital Download)

File Size Consideration:

Can be large (up to 4000MB), requiring sufficient storage space and a stable internet connection for download.

⚙️ Engine Specifications

Engine Model:

Perkins 3-A-152 (likely diesel)

Engine Type:

3-cylinder Diesel

Engine Bore Stroke:

Specific dimensions for the Perkins 3-A-152 engine would be detailed within the manual.

Engine Capacity:

2.5 Liters (approx. 152 cubic inches) for the Perkins 3-A-152.

Horsepower Range:

Approx. 45-50 HP (typical for the 3-A-152 in this application, specific to model variant)

Fuel System Details:

Details on fuel injection pump, injectors, filters, and fuel lines for the Perkins 3-A-152 engine.

🔧 Transmission

Transmission Options:

Multiple transmission options covered, including 6-speed and 8-speed manual transmissions, along with a 'Multipower' (variable ratio) transmission.

Gear Ratios:

Specific gear ratios for the 6-speed and 8-speed transmissions are provided in detail.

Clutch System:

Dual Clutch system details for power transmission and independent PTO operation.

📐 Dimensions

Operating Weight:

Typically around 1800-2000 kg (4000-4400 lbs), varies by configuration.

Front Axle Weight Capacity:

Information on front axle load capacity for different configurations.

Rear Axle Weight Capacity:

Information on rear axle load capacity.

💡 Technology Features

Infotainment Features:

Basic instrument cluster (tachometer, oil pressure, temperature, battery voltage), not equipped with modern infotainment systems.

Driver Assistance Features:

Primarily mechanical controls. May have features like live PTO, draft control for hydraulics. No electronic driver assistance systems.

🔧 Maintenance

Engine Oil Change:

Typically every 250 hours of operation (refer to specific sections for exact intervals and oil type).

Transmission Fluid Change:

Intervals vary for different transmission types; consult manual for specific recommendations.

Engine Oil Specification:

Typically SAE 10W/30 or 10W/40 diesel engine oil (API CD or higher, verify with manual).

Hydraulic Fluid Specification:

Massey Ferguson approved hydraulic oil (e.g., M-1129, M-1135 or equivalent, verify with manual for exact type and viscosity).

Transmission Fluid Specification:

Specific to transmission type (e.g., gear oil for gearbox, hydraulic oil for Multipower). Refer to manual.

Coolant Specification:

Recommended coolant type and mixture ratio (e.g., ethylene glycol based).

Grease Specification:

Specifications for various lubrication points requiring grease.

Common Issues:

Hydraulic system leaks, PTO clutch wear, starter motor issues, fuel injection pump timing, cooling system leaks (radiator, hoses), steering box wear.

Transmission Issues:

Specific troubleshooting for clutch slipping, gear engagement problems, and Multipower operation.

Maintenance Schedule Coverage:

Detailed schedule covering daily checks, weekly, monthly, and annual maintenance tasks.

📚 Vehicle History

Brand Heritage:

Massey Ferguson is a long-standing British manufacturer of agricultural machinery, known for its iconic red tractors.

Model Evolution:

The MF 135 was a highly successful and popular tractor produced from 1964 to 1975. The MF 148 was introduced later as a more powerful variant, often sharing many components and systems with the MF 135, but typically featuring a larger engine and potentially enhanced hydraulics or transmission options.

Production Period:

MF 135: 1964-1975; MF 148: Later production, often in the 1970s.