Full Service & Repair Manual: Massey-Ferguson MF 35, MF 40, MF 50, MF 65, MF 165, MF 3165, MH 50, TO 35 & TO 40 Tractors (1954-1975)

Full Shop & Service Manual: Massey-Ferguson Tractors (1954-1975)

Maximize the performance and lifespan of your Massey-Ferguson tractor with this professional-grade Shop & Service Manual. Covering two decades of legendary agricultural machinery, this comprehensive guide provides the exact technical specifications and step-by-step procedures used by certified mechanics. Whether you are performing a routine oil change or a complete engine overhaul, this manual offers the deep-dive technical clarity required to get the job done right the first time.

This manual is not just a basic repair guide; it is an all-encompassing resource covering the MF 35, 40, 50, 65, 165, and 3165 series, along with the specialized MH 50, TO 35, and TO 40 models. From the torque settings of a cylinder head to the complex timing of a power steering pump, every detail is engineered for precision and ease of use.

Product Features & Technical Coverage

• Complete Engine Overhaul: Detailed procedures for 4-cylinder engines (including 4A-203 and AD4.203 Diesel), featuring cylinder head servicing, valve reconditioning, crankshaft grinding specs, and piston ring gap measurements.
• Advanced Steering Systems: Comprehensive coverage for both Manual and Power Steering mechanisms. Includes servicing for Barnes, Cessna, and Wooster power steering pumps, plus full pedestal and gear housing disassembly.
• Drivetrain & Clutch Mastery: Full guides for Dual Clutch and Dual Belleville Spring Clutch systems. Includes critical adjustments for secondary pressure plate clearance (0.090 inch) and release lever height.
• Internal Hydraulics & Lift Control: Master the Massey-Ferguson hydraulic system with in-depth sections on pump inspection, vertical control lever adjustments, and draft control linkage calibration.
• Front Axle Specialized Service: Detailed nomenclature and repair steps for Wide Front Axle, Single Wheel, and Twin Wheel Row Crop configurations.
• Transmission Solutions: Step-by-step disassembly and assembly for Dual Range and Multi-Power transmissions, including planetary gear timing and reverse gear cluster improvements.

Specialized Model Focus

This manual is specifically tailored for the following Massey-Ferguson models:

• MF 35 (1955-1964)
• MF 40 (1958-1960)
• MF 50 (1958-1964)
• MF 65 (1958-1964)
• MF 165 (1964-1975)
• MF 3165 (1964-1975)
• MH 50 (1955-1957)
• TO 35 (1954-1958)
• TO 40 (1957-1958)

Essential Serial Number Data

For precise parts ordering and correct technical application, this manual includes vital serial number break-points, such as:

• MF 50 Tractors: Critical changes after Serial No. 516,788 (Power Steering) and 533,422 (Clutch Linkage).
• MF 65 Tractors: Major updates starting with Serial No. 650,369 (Valves), 682,157 (AD4.203 Engine), and 685,996 (Wooster Pumps).
• MF 35 & 40 Series: Includes early production data starting from Serial No. 177,395 for coil spring dual clutches.

Why This Manual Is Invaluable

Unlike generic guides, this manual uses official nomenclature and diagrams (e.g., Group IV Section A) to ensure you are using the correct terminology for parts and tools. With mobile-friendly formatting, you can easily reference torque specs like the 110-120 ft-lbs required for main bearings or the 0.002-0.010 inch crankshaft end-play directly on your device while in the shop.