What's inside: the full 2,110-page factory repair manual for the MF 5400 series, ten models from the 65 hp Perkins 5425 up to the 133 hp SISU-powered 5475 SA. This is the book dealer techs worked from: splitting the tractor at the front frame, Perkins and SISU engine teardown, GBA20 dry clutch and mechanical reverse shuttle gearbox, GPA20 rear axle and PTO, Dana and Carraro front axles, and all three hydraulic layouts (57 l/min and 100 l/min open centre plus Load Sensing) with test procedures and ISO circuit diagrams. The electronics chapters earn their keep here: Autotronic 5 power shuttle programming, tests, calibration and error code lists, Perkins electronic injection diagnostics, and wiring diagrams with fuse and connector pinouts.
What's Inside This Massey Ferguson 5425-5475 Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction - Specifications | 1-58 | Specifications - General Specifications, Specifications - Forward Speeds, Specifications - Dimensions, Specifications - Capacities, Miscellaneous |
| Splitting the Tractor | 59-132 | Splitting - Front Frame / Perkins Engine, Splitting Perkins Engine / GTA2020, Splitting GBA20/GPA20 (Cab Fixed to Centre Housing), Splitting GBA20/GPA20 (Cab Fixed to Gearbox) |
| Engine | 133-174 | Perkins Engine - General, Perkins Engine - Disassembling and Reassembling, SISU Engine - General |
| Clutch | 175-204 | GBA20 - DRY CLUTCH - Disassembling and Reassembling, GBA20 - DRY CLUTCH - Bleeding |
| Gearbox | 205-666 | GBA20 - Mechanical Reverse Shuttle - General - Operation, GBA20 - Mechanical Reverse Shuttle - Input Unit, GBA20 - Mechanical Reverse Shuttle - Shuttle, GBA20 - Mechanical Reverse Shuttle - Speedshift, GBA20 - Mechanical Reverse Shuttle - Selector Cover Plate, GBA20 - Mechanical Reverse Shuttle - Selector Rails, GBA20 - Mechanical Reverse Shuttle - Output Shaft, GBA20 - Mechanical Reverse Shuttle - Layshaft, GBA20 - Mechanical Reverse Shuttle - Intermediate Shaft |
| Rear Axle | 667-772 | GPA20 - General - Operation, GPA20 - Normal Duty Trumpet Housings, GPA20 - Heavy Duty Trumpet Housings, GPA20 - Brake Piston, GPA20 - Hand Brake Unit and Control, GPA20 - Differential, GPA20 - Hitch and Linkage, GPA20 - Auto-Hitch, GPA20 - Rear Wheels/Hubs |
| Power Take Off | 773-856 | GPA20 - General - Operation, GPA20 - Intermediate Shaft - Driving Gears - Brake, GPA20 - Removable Shaft, GPA20 - Shiftable Shaft, GPA20 - Gspto, GPA20 - Clutch |
| Front Axle | 857-1050 | DANA - General, DANA - Final Drive Units, DANA - Differential, DANA - Bearing and Transmission Shaft, 4WD GPA20 Clutch, Carraro - General, Carraro - Final Drive Units, Carraro - Differential, Carraro - Bearing and Transmission Shaft |
| Hydraulics | 1051-1422 | Description of Open Centre System (OC 57 L/Min), Description of Open Centre System (OC 100 L/Min), Description of Load Sensing System, OC 57 L/Min Hydraulic Tests, OC 100 L/Min Hydraulic Tests, Load Sensing Hydraulic Tests, Right-Hand Cover Plate (OC 57 L/Min), Right-Hand Cover Plate (OC 100 L/Min), Load Sensing Right-Hand Cover Plate |
| Electrical Equipment | 1423-1656 | Electrical Diagrams - Cab Equipment, Electrical Diagrams - Engine Equipment, Electrical Diagrams - Transmission, Electrical Diagrams - Lighting, Electrical Diagrams - Power Supply to Electronic Boxes |
| Electronics | 1657-2074 | GUF111 - Electronic Injection - Perkins - Programming, GUF112 - Perkins Electronic Injection - Tests and Diagnostics, GUF113 - Perkins Electronic Injection - Error Codes, GUF115 - Perkins Electronic Injection - Electrical Diagrams, Autotronic 5 - Description, GUF511 - Autotronic 5 - Power Shuttle - Programming and Setting Parameters, GUF512 - Autotronic 5 - Power Shuttle - Tests and Diagnostics, GUF513 - Autotronic 5 - Power Shuttle - Error Codes, GUF514 - Autotronic 5 - Power Shuttle - Calibration and Adjustments |
| Cab and Equipment | 2075-2110 | Air Conditioning - General, Air Conditioning - Standard, Air Conditioning - Refilling the Unit, Orchard Cab |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| 5425 DIN power (hp) | 65 | p. 9 |
| 5435 DIN power (hp) | 75 | p. 10 |
| 5445 DIN power (hp) | 85 | p. 11 |
| 5455 DIN power (hp) | 95 | p. 12 |
| 5460 DIN power (hp) | 105 | p. 13 |
| 5465 DIN power (hp) | 110 | p. 14 |
| 5470 DIN power (hp) | 115 | p. 15 |
| 5460 SA DIN power (hp) | 113 | p. 16 |
| 5470 SA DIN power (hp) | 122 | p. 17 |
| 5475 SA DIN power (hp) | 133 | p. 18 |
Massey Ferguson 5425-5475 Common Problems This Manual Covers
Hard starting that slowly gets worse until the tractor needs ether every cold morning.
Start where the manual starts: check for air in the fuel system (p.160), then trace the supply back through the lift-pump screen for restriction. If fuel delivery is clean, the Perkins disassembling and reassembling section covers pulling and inspecting the injectors, which is where gradual hard starting usually ends up on these engines.
Manual Section: 03 - Engine, Perkins engine - Disassembling and reassembling p. 160Power shuttle clunks or bangs on direction changes, with a real risk of wrecking the transmission if ignored.
First run the GUF512 tests and diagnostics and check GUF513 error codes to rule out a control-side fault, since pedal calibration is automatic and self-adjusts in use. A mechanical bang on early units points at damper plate spring breakup, and the gearbox chapter's shuttle and speedshift sections cover the teardown to confirm it.
Manual Section: 11 - Electronics, GUF512/GUF513 Power Shuttle tests and error codes; 05 - Gearbox, GBA20 shuttle and speedshift p. 1795PTO drops out under load or refuses to engage, with the PTO indicator light flashing.
A flashing PTO light showing error code 55 (p.1740) is the tractor telling you which circuit to chase. Know the design first: the PTO disengages itself if engine speed drops over 50% or falls below 500 rpm, so a bogged engine mimics a fault. The PTO chapter covers the clutch, brake and shiftable shaft if the problem is mechanical.
Manual Section: 07 - Power take off, GPA20 - Clutch and Intermediate shaft - Driving gears - Brake p. 1740Air conditioning blows warm or the compressor dies early in a dusty orchard or field cab.
The manual schedules the dryer and refrigerant oil for replacement every 1000 hours or every three years (p.2084), and skipping that interval is how moisture kills compressors. The cab chapter covers the standard system, refilling the unit, and the Orchard cab fitted to the SA models.
Manual Section: 12 - Cab and equipment, Air conditioning - Refilling the unit p. 2084Frequently Asked Questions
How do I read fault codes on a Massey Ferguson 5425/5455/5460?
These tractors flash codes rather than needing a laptop. The self-diagnostic lamp on the linkage console flashes the code (covered at p.1847), and the manual's GUF113 and GUF513 sections list every Perkins injection and Autotronic 5 power shuttle error code with the diagnostic steps that go with each one. You count the flashes, look up the code, and the book walks you to the circuit or sensor at fault.
Why does my MF 5400 start hard or need ether?
The manual's first check for hard starting is air in the fuel system (p.160), and that matches what these tractors actually do in the field: a weeping fitting or a clogged lift-pump screen lets air creep in and starting gets worse over weeks. If the fuel side checks clean, worn injectors and leak-off are the next suspects, and the engine chapter covers Perkins disassembly and reassembly step by step.
How do I fix or reset a transmission fault on the power shuttle?
There is no hidden reset ritual: pedal calibration on the power shuttle is automatic and the pedal calibrates itself during use (p.1795). If the shuttle clunks or throws a code, work through GUF512 tests and diagnostics and the GUF513 error code list to find the actual cause. Early shuttle/speedshift units are known for damper plate spring breakup, so a mechanical bang deserves a teardown per the gearbox chapter, not just a code clear.
What are the wheel bolt torque specs for the MF 5445/5460?
From the manual: 400-450 Nm for the rim on the hub and 180-250 Nm for the rim on the disc with lugs (p.770), with the AG 85 / AG 105 axle hardware also at 400-450 Nm (p.915). Worth pulling the actual page because these tractors ran several rim and hub combinations and the manual splits the values out by fastener. p. 770
Does this manual cover both the Perkins and SISU engines?
Yes. The 5425 through 5460 run Perkins 1104C-44 variants, from the non-turbo 65 hp unit in the 5425 to the 105 hp 1104C-44TA with the Lucas DP210 pump in the 5460. The 5465 steps up to the six-cylinder Perkins 1106C-E60TA, and the 5470, 5470 SA and 5475 SA run SISU engines. The 5460 SA is the odd one out: it stays on the Perkins 1104C-44TA but is rated 113 hp. The engine chapter covers both makes, and the SA orchard models get their own coverage including the Orchard cab, and that chapter starts on p.133. p. 133
Reviews
There are no reviews yet.