This is the Kubota factory workshop manual covering the M4500, M5500 and M7500 tractors in both A and AC versions, in 2WD and 4WD (DT) configurations, powered by the Kubota S2600-A, D3000-A and V4000-A diesel engines. Across 251 pages it documents every driveline and chassis system: the dual clutch, the gear transmission with Hi-Lo and creep ranges, the rear axle and differential, wet disc brakes, front axle, power steering, the hydraulic lift system, electrical circuits and tires.Each area is covered twice, once as a mechanism description and once as a servicing chapter with troubleshooting, specifications, tightening torques and full disassembly and assembly procedures. Real figures back the work, such as the 50.0 L transmission fluid capacity, the 54 L fuel tank and the engine mounting bolt torque of 77.5 to 90.2 N-m.It downloads instantly as a PDF you can print or read on any device.
What's Inside This Kubota M4500(A/AC), M5500(A/AC), M7500(A/AC) Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 5-6 | Specifications (M4500-A, M4500Dt-A), M5500-A, M5500Dt-A, M7500-A, M7500Dt-A |
| Clutch | 7-9 | Clutch Overview, Dry Single-Plate Type, Dual Clutch (Traveling Clutch: Engage, Disengage), PTO Clutch Engage, PTO Clutch Disengage |
| Transmission | 10-19 | Main Gear Shift Section, Hi-Lo Gear Shift Section, Creep Gear Shift Section, PTO (Ground/Live) Section, PTO Gear Shift Section, Front Wheel Drive Section |
| Rear Axle | 20-23 | Rear Axle Overview, Differential Gear Assembly (During Straight Running, During Turning, Differential Lock), Planetary Gear System |
| Brakes | 24-26 | Brakes Overview, Features of Wet Type Disc Brakes (Reduced Wear of Disc, Stable Braking, Pedal Stroke Does Not Change Under Influence of Heat, Fading), Traveling Brakes |
| Front Axle | 27-28 | Front Axle System Overview, 2WD Type, 4WD Type |
| Steering | 29-33 | Steering Linkage, Steering Gear Box, Booster Unit |
| Hydraulic System | 34-49 | Main Components and Functions, Hydraulic Circuit (Hydraulic Oil Flow), Hydraulic Pump for Lifting/Lowering System, Oil Filter, Control Valve (Neutral, Lift, Down) |
| Electrical System | 50-54 | Electrical Circuit, Wiring Diagram, Starting Circuit, Charging Circuit |
| Tires | 55-63 | Types of Tire, Adjustment of Tread, Weight, Tire Pressure, Tire Liquid Injection |
| Separation | 116-133 | Draining Coolant and Oil, Draining Oil From Front Axle, Separating Front Axle From Engine, Hood, Battery and Air Cleaner, Separating Front Axle, Separation of Front Axle Only |
| Clutch (Servicing) | 134-138 | Checking and Adjustment, Mounting on Clutch Disassembly/Reassembly Tool, Clutch Disc Thickness, Free Height of Diaphragm Spring |
| Transmission (Servicing) | 139-164 | Clutch Housing Disassembly and Assembly, Speed Change Cover, Shift Lever, Counter Shaft Cover and Clutch Release Bracket, Ball Bearing, Hi-Lo Fork Shaft, Reverse Shaft |
| Rear Axle (Servicing) | 165-174 | Differential Disassembly and Assembly, Differential Pinions and Differential Side Gears, Spiral Bevel Gear and Differential Case Cover, Set Collars, Differential Servicing |
| Brakes (Servicing) | 175-180 | Brakes Overview, Features of Wet Type Disc Brakes (Reduced Wear of Disc, Stable Braking, Pedal Stroke Does Not Change Under Influence of Heat, Fading), Traveling Brakes |
| Front Axle (Servicing) | 181-202 | 2WD Type Disassembly and Assembly, Front Wheel Hubs, Center Pin, 2WD Type Servicing, Clearance Between Knuckle Shaft and Bushings, Toe-In, 4WD Type Disassembly and Assembly |
| Steering (Servicing) | 203-214 | Steering Assembly (Checking and Adjustment, Disassembly and Assembly), Booster Type Power Steering (Disassembly and Assembly, Servicing) |
| Hydraulic System (Servicing) | 215-235 | Control Linkage (Checking and Adjustment), Hydraulic Pump (Disassembly and Assembly, Servicing), Control Valve (Disassembly and Assembly) |
| Electrical System (Servicing) | 236-250 | Battery (Checking), Starting System (Checking, Disassembly and Assembly, Servicing), Charging Sytem (Checking and Adjustment |
| Back Cover | 251 | Editor Information (Address, Phone, Fax, E-Mail), Publication Details |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| M4500(A/AC) | ||
| Engine crankcase capacity | 12ℓ (13.0 U.S. qts., 10.6 Imp. qts.) | p. 5 |
| M5500(A/AC) | ||
| Engine crankcase capacity | 9.8ℓ (10.4 U.S. qts., 8.6 Imp. qts.) | p. 6 |
Kubota M4500(A/AC), M5500(A/AC), M7500(A/AC) Common Problems This Manual Covers
Clutch drag or slipping
On the dual clutch M series, dragging travel or a PTO that will not release usually means worn discs or misadjusted free play. The Clutch (Servicing) section covers checking, adjustment and disc thickness limits.
Manual Section: Clutch (Servicing) p. 134Hard shifting across ranges
Trouble selecting main, Hi-Lo or creep gears points to worn shift forks, bearings or linkage. The Transmission (Servicing) section covers disassembly, assembly and the shift components in detail.
Manual Section: Transmission (Servicing) p. 139Weak hydraulic lift
A three point hitch that lifts slowly or drops under load usually comes from a tired hydraulic pump or a worn control valve. The Hydraulic System (Servicing) section covers pump and valve disassembly and servicing.
Manual Section: Hydraulic System (Servicing) p. 215Brake fade or uneven braking
The wet disc brakes can fade or pull if the discs are worn or the pedals are out of adjustment. The Brakes (Servicing) section covers the wet disc design, checking and adjustment.
Manual Section: Brakes (Servicing) p. 175Heavy or wandering steering
Stiff steering or excessive play often means a worn booster unit or steering box. The Steering (Servicing) section covers the booster power steering, checking, adjustment and reassembly.
Manual Section: Steering (Servicing) p. 203No start or weak charging
Slow cranking, a flat battery or undercharging trace to the starting or charging circuit. The Electrical System (Servicing) section covers battery checks, starter and charging system service.
Manual Section: Electrical System (Servicing) p. 236Frequently Asked Questions
Which tractors and engines does this manual cover?
It covers the Kubota M4500, M5500 and M7500 tractors in A and AC versions, in 2WD and 4WD (DT) form, with the Kubota S2600-A, D3000-A and V4000-A diesel engines.
Does it cover both 2WD and 4WD models?
Yes. The manual documents both the 2WD and the 4WD (DT) front axle types, with separate structure and servicing coverage for each configuration. p. 27
What transmission fluid capacity does it list?
The manual gives a 50.0 L transmission fluid capacity. The Transmission (Servicing) section covers the full gearbox teardown, tightening torques and servicing specifications. p. 139
Does it cover the hydraulic lift system?
Yes. The Hydraulic System (Servicing) section covers control linkage adjustment and the disassembly, assembly and servicing of the hydraulic pump and control valve. p. 215
What do I get after purchasing this Kubota M4500(A manual?
A 251-page Workshop Manual in searchable PDF, ready to download the moment checkout completes. Open it on a computer, tablet, or phone with no shipping wait.
Is this Kubota M4500(A manual print-friendly?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Can I find hydraulic circuit diagrams in this Kubota M4500(A manual?
Full hydraulic system diagrams are included, covering circuits, valve locations, and hydraulic component specs for the Kubota M4500(A/AC), M5500(A/AC), M7500(A/AC).
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