Description

Mitsubishi Fuso FE, FG 2008 User Manual

If you are running a shop that touches Mitsubishi Fuso trucks, or you own an FE or FG and want to stop guessing how the damn thing works, this Mitsubishi Fuso FE, FG 2008 User Manual is the one document you actually need on the bench. I have seen too many guys pull torque values from a third-party website and end up with a warped head. This is the factory paperwork printed in Japan by Mitsubishi Fuso Truck & Bus Corporation in 2007. 363 pages of OEM content that tell you exactly how to operate, maintain, and understand the warnings that keep your truck out of the ditch.

Page 1-5 of this manual lay out the safety hierarchy. You have DANGER, WARNING, and CAUTION – each one with a specific consequence if you ignore it. DANGER means you or someone else dies. WARNING means serious injury. CAUTION means you break something expensive. This is not a suggestion. It is the same format Mitsubishi uses in their factory service manuals. If you ever need to reference the Manual Transmission operation section, the manual shows you shift patterns and oil grade specs. Same for the Manual Transmission fluid change intervals – page 73 in the maintenance schedule.

Safety Warnings: DANGER, WARNING, CAUTION Explained

Every single page of this manual that contains a safety symbol uses a specific style. The DANGER heading is reserved for battery acid, brake cleaner, anything that can kill you fast. WARNING covers things like jacking the truck without chocks – that kills you slower but still kills you. CAUTION is for over-tightening a line or using the wrong fluid. I have a rule in my bay: if a tech skips reading the WARNING block, he buys lunch for a week. This manual makes it impossible to miss those blocks because they are printed in bold with the little symbol that looks like a triangle. Page 5 gives you the complete key to those symbols. Memorize it.

Owner and Vehicle Information: Page 2 – Why You Fill This Out

Page 2 of this 2008 User Manual has blank fields for owner name, VIN, delivery date, and dealer stamp. If you are a fleet manager or a DIY owner, you want that VIN recorded in the manual itself because it stops you from ordering the wrong starter or alternator. I have seen a guy spend three hours chasing an electrical gremlin because he grabbed the wrong wiring diagram from a 2007 FG. The VIN on page 2 keeps you honest. Write it in permanent marker. Do not skip it.

Foreword: What the Factory Wants You to Know

The foreword on page 4 tells you exactly why Mitsubishi Fuso printed this book: proper handling, simple maintenance, and the periodic maintenance schedule. They also tell you to keep the manual in the vehicle at all times. If you sell the truck, pass the manual along. That is a legal document inside your cab. Without it, the next owner might overfill the differential because someone copied a spec from a forum. 363 pages of factory-verified data – not some reprint from an online PDF mill.

Reading the Handbook: Symbols, References, and the Proposition 65 Warning

Page 5 has the symbols you need to decode the rest of the manual. There is a symbol for optional equipment and a symbol that tells you to look at another page. The manual also prints the California Proposition 65 warning – that product contains chemicals known to cause cancer. That warning is not optional in this state, and the manual includes it verbatim. If you are a shop owner doing pre-sale inspections on a used FE, make sure that sticker or manual page is present. Otherwise you get sued.

Here is the part that irritates me about aftermarket manuals: they leave out the reference pages. This manual does not. When it says “see page XX” it actually goes there. The table of contents and index are built around those page numbers. You do not have to flip through 363 pages blind. Use the index at the back.

Related Manuals for Deeper Work

• Mitsubishi Fuso FE FG 1990 Service Manual – Section: Heater – if you are retrofitting an old cab heater system.
• Mitsubishi Fuso FE FG 1991 Service Manual – Section: Heater – another year, same cab layout.
• Mitsubishi Fuso FE, FG 2007 Technical Manual – Body Builder’s Specs – needed if you are adding a flatbed or a box.

Does this manual cover engine repair procedures?

No. This is the User Manual, not a service manual. It covers operation, basic maintenance (fluid checks, tire pressures, light bulbs), and safety warnings. For engine teardown torque specs, you need the factory service manual for your specific model year.

What is the difference between the User Manual and the Technical Manual for body builders?

The User Manual (363 pages, 2008) is for the driver and owner – dashboard controls, warning lights, towing procedures, and the periodic maintenance schedule. The Technical Manual for body builders (2007 referenced above) has frame dimensions, electrical load limits, and PTO installation specs. You need both if you are modifying the truck. The User Manual alone does not have the wiring diagrams or frame rail drilling locations.

So here is the bottom line: if you own or wrench on a 2008 Mitsubishi Fuso FE or FG, this is the OEM document that tells you how to operate it safely and what maintenance to do when. Do not trust a scanned copy from a random site. Get the original PDF from AutoRepairManuals. Access the Factory Manual and keep it in your truck or your toolbox. That file is your insurance policy against guesswork.