This Fuso FH service manual is the 2002-2004 workshop guide for the Mitsubishi Fuso FH series, published as Pub No. TWSE0101-H. The Fuso FH service manual gathers maintenance, structure-and-operation, troubleshooting and service instructions for the whole truck in one 4655-page reference.
Official document details
| Brand | Mitsubishi Fuso |
| Model coverage | FH Series (2002-2004), 4M5 and 4D3 engine variants |
| System / Group | Full service manual — all groups |
| Publication no. | Pub No. TWSE0101-H |
| Year / Revision | 2002 Model (April 2001 edition) |
| Pages | 4655 |
| File size | 184 MB |
| Format | |
| Language | English |
Document table of contents
- How To Read This Manual
- General and Maintenance Schedule
- Engine 4M5 / 4D3 and Lubrication
- Fuel and Engine Control / Electronically Controlled Fuel System
- Cooling, Intake and Exhaust
- Clutch, Manual and Automatic Transmission
- Propeller Shaft, Front and Rear Axle
- Brake and Anti-lock Brake System
- Cab, Electrical, Air-Conditioner and Heater
Applicable truck models covered
This manual applies to the Mitsubishi Fuso FH series built between 2002 and 2004, with engine coverage split between the 4M5 and 4D3 groups. Each group follows the same five-part structure: specifications, structure and operation, troubleshooting, on-vehicle inspection and adjustment, and service instructions. Official product information is available from Mitsubishi Fuso Truck of America.
What the Fuso FH service manual includes
Pub No. TWSE0101-H is arranged group by group, covering clutch, transmission, propeller shaft, axles, brakes, the Anti-lock Brake System and full electrical diagrams. The “How To Read This Manual” section explains the service-standard tables and symbols used for non-reusable parts, tightening torques and clearances. Each system group is split into specifications, structure and operation, troubleshooting, on-vehicle inspection and adjustment, and detailed service instructions, so a technician can move from diagnosis to bench repair within a single chapter.
Who needs this FH service manual
Fuso specialists, medium-duty fleet workshops and rebuilders use this reference for factory service standards, disassembly and assembly sequences, and troubleshooting charts across the FH chassis. With more than four thousand six hundred pages, it doubles as a complete shop reference covering steering, frame, cab and full wiring information for both the 4M5 and 4D3 powertrains.
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