Mitsubishi FB25CN Forklift Service Manual (624631-EN-B3)

This Mitsubishi FB25CN is an electric counterbalanced forklift you'd see loading trailers, feeding production lines, or working a dock all day. The service manual is what you grab when the truck is out of warranty, a fault code pops up, or something mechanical or hydraulic isn't right and you've only got a weekend to sort it. Around my shop, this is the book I'd use to chase wiring issues, adjust brakes and steering, and keep the mast and hydraulics safe and in spec.

What this manual helps you do

• Trace and diagnose electrical faults using wiring diagrams and connector pinouts.
• Check, adjust, and replace brake, steering, and axle components after wear or damage.
• Follow step-by-step teardown and reassembly for the drive unit, mast, and hydraulic components.
• Diagnose controller and traction motor problems, including fault codes and test procedures.
• Set and verify pressures, flows, and mechanical adjustments so the truck passes safety checks.

Who this is for

This is for a warehouse or plant maintenance tech, dealer technician, independent forklift shop, or rental fleet mechanic working on a Mitsubishi FB25CN. If you just need operating instructions or daily checks, you want the operator's handbook instead, not this service manual.

FAQ

Q: What format is it in, and can I search or read the wiring diagrams?

A: It's a set of 22 PDF files with a real text layer, so you can search and copy text. The wiring diagrams are included as PDF pages you can zoom in on.

Q: How do I know it fits my exact truck?

A: It's written for the Mitsubishi FB25CN electric counterbalance model. For edge cases or very early/late serials, I'd still match it against your data plate and options.

Q: Is this the right document if I'm doing my own repairs?

A: Yes. This is the workshop service manual for repairs and diagnostics, not a parts book and not the operator's manual.

Bottom line: If your truck is a Mitsubishi FB25CN and you're doing real repair work or troubleshooting, this is the manual you want.

Models covered by this manual

Mitsubishi publication 624631-EN-B3 is the factory service manual for the FB25CN. The same publication covers 4 further forklift models: FB25N, FB30CN, FB30N, FB35N. Check the model and serial number on your data plate before ordering.

Mitsubishi PDF Manuals