Massey-Ferguson MF35 Workshop Service Manual (1956-1964) – 175 Pages | Tractor | Factory Pro E-Copy

Massey-Ferguson MF35 Tractor Service Manual - 1960 Edition

This professional workshop service manual provides definitive factory data for the maintenance and overhaul of the Massey-Ferguson 35 tractor series. It integrates critical system architecture and calibration parameters, including the vital requirement to maintain specific radii on crankshaft journals and crankpins during regrinding to prevent fatigue fracture.

Technical Applicability & Machine ID Prefixes

Technical coverage is categorized by engine architecture and chassis configurations as defined by the following Machine ID prefixes:

• Diesel 3-A-152 Series (Prefix N): Comprehensive data for the 3-cylinder engine variant with a 3.6" bore and 5" stroke.
• Diesel 23C Series (Prefix D): Detailed overhaul procedures for the 4-cylinder indirect injection units utilizing Ricardo Comet combustion chambers.
• Spark-Ignition Series (Prefixes G, K, L, H): Specifications for Petrol, Vaporising Oil (V.O.), Lamp Oil (L.O.), and High Altitude Petrol configurations.
• Chassis & Drive Variants: Applicability extends to Standard (S), Vineyard (V), and Industrial (J) configurations, including Single Clutch (F) and Dual Clutch (M) transmission systems.

Operational Performance & Maintenance ROI

• System Reliability: Adherence to the specified 50–65 p.s.i. oil pump relief valve setting ensures consistent lubrication flow to the main gallery, protecting the barrel-mounted crankshaft.
• Structural Integrity: Precise torque sequences for cylinder head nuts (55–60 lbs. ft. for 3-A-152) prevent gasket failure and maintain optimal combustion compression.
• Hydraulic Efficiency: Utilizing the defined safety relief valve setting of 2,500 lbs. sq. in. optimizes lifting capacity for the lower links while protecting pump internal components.

Document Metadata

• Print Reference: Workshop Service Manual - Section A-U
• Page Count: 175 Pages
• Technical Language: US English

Calibration Data & Factory Benchmarks

Service operations must conform to these primary factory tolerances to maintain operational limits:

• Engine Performance (Brake H.P.): Petrol (37.25-38.0), 23C Diesel (37.25), 3-A-152 Diesel (37.0).
• Cooling System Regulation: Thermostat opening starts at 154°F–163°F for 23C Diesel and 176°F for 3-A-152 units.
• Fuel Injection Timing: Static timing for the 3-A-152 engine is established at 18° B.T.D.C.

Technical Navigation Aids

• Lubrication Flow Diagrams: Detailed schematics of the force-feed systems for 23C and 3-A-152 engines.
• Tightening Sequences: Geometric patterns for cylinder head and housing fasteners to ensure even load distribution.
• Timing Mark Indices: Visual alignment guides for flywheel and timing gear synchronization.

Table of Contents

• Section A: Introduction & Tractor Identification
• Section B: General Specification and Data (All Engines)
• Section C: Engine Overhaul (3-A-152 & 23C Diesel)
• Section D-F: Cooling, Fuel, and Governor Control Systems
• Section G-H: Electrical and Lighting Systems
• Section I-K: Clutch, Transmission, and Rear Axle Assemblies
• Section L-M: Hydraulic Mechanism and Power Take-off
• Section N-P: Steering, Front Axle, and Brake Systems
• Section R-U: Body Components and Service Toolage

Operational Limits & Specifications

• Transmission Fluid: 6.6 Imp. Gallons (30.28 liters) supplying the hydraulic system, transmission, and rear axle.
• Torque Sequence (Engine): Main Bearing Setscrews: 110-120 lbs. ft.; Connecting Rod Nuts: 70-80 lbs. ft.
• Valve Clearances (Cold): Inlet and Exhaust set to 0.012" (0.305 mm) for the 3-A-152 engine.
• Tire Pressures: Front (4x19) at 26 lbs.; Rear (10x28) at 12 lbs. for standard agricultural use.

FAQ

Is it possible to determine which tractor variants are covered by this service manual? Yes, the manual specifically applies to all Massey-Ferguson 35 tractors, including the FE-35 variants. It encompasses four distinct engine types: the 87 mm bore Petrol, Vaporising Oil (V.O.), Lamp Oil (L.O.), and two Diesel versions including the 23C and the 3-A-152 3-cylinder engine.

What are the primary torque specifications for securing the engine cylinder head? The manual defines specific tightening requirements depending on the engine model; for instance, the 3-A-152 Diesel engine requires the cylinder head nuts to be torqued to a specific range of 55 to 60 lbs. ft. to ensure proper combustion sealing.

Does this manual detail the calibration of the hydraulic lift system? Technical coverage includes the complete hydraulic mechanism and linkage in Section L, detailing the operation of the Ferguson System. It specifies critical safety relief valve settings, such as the 2,500 lbs. per square inch limit required for tractors equipped with the later-type lower links starting from Serial Number 65685.

Can I find information regarding the specific lubricants and capacities required for the transmission? Maintenance data confirms that the combined transmission, rear axle, and hydraulic system requires 6.6 Imperial Gallons (approximately 30 liters) of oil. The document highlights that this common reservoir serves all three major systems, making regular level checks via the dipstick located on the right side of the transmission housing vital for uptime.

What are the technical advantages of using this digital manual for urgent field repairs? This digital format allows for instant navigation to high-resolution visual aids, such as the wiring diagrams in Section G or the timing gear alignment marks in Section C. Users can immediately print specific troubleshooting pages or zoom into exploded views of the 4:1 epicyclic reduction unit, ensuring precision during complex assembly without the risk of damaging a physical book in a workshop environment.