Mitsubishi FD80NH Forklift Service Manual (99709-22100)

A Mitsubishi FD80NH is a big diesel counterbalanced yard truck, the kind you're loading flatbeds with or shuttling heavy pallets around outside. The service manual is what I pull when a truck's out of warranty and something's actually broken, not when someone just needs to learn the levers. If you're chasing a hydraulic leak, a no-start, a drive issue, or you need correct specs to sign off a repair, this is the kind of book you want open on the bench.

What this manual helps you do

• Diagnose engine problems, check fuel and cooling systems, and track down hard-start or no-start issues
• Trace electrical faults with wiring diagrams, verify sensor power and grounds, and chase shorts or opens
• Follow step-by-step teardown and reassembly on the power train, powershift transmission, and drive axle
• Rebuild and adjust brake, steering, and hydraulic components so the truck stops, turns, and lifts like it should
• Troubleshoot mast and fork problems, set clearances and pressures, and confirm the truck is back in spec

Who this is for

This is aimed at a plant or warehouse maintenance tech, rental fleet mechanic, dealer tech, or an independent shop like mine that actually wrenches on FD80NH trucks. If you only need operating instructions or daily checklists, you want the operator's handbook, not this.

FAQ

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

A: It's a set of 28 PDF files with a real text layer, so you can search and copy text. The wiring diagrams are in the PDFs as well.

Q: Will this cover my truck's serial number?

A: It's written for FD80NH trucks in the 30F-00001-09999 serial range. If your plate is outside that, this may not match everything.

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

A: Yes, this is the workshop-level service manual. It's what you want for specs, procedures, and fault tracing, not for parts ordering.

Bottom line: If you have a Mitsubishi FD80NH in that 30F-00001-09999 range and you're actually repairing it, this is the right manual. If your truck is a different series, keep shopping.

Models covered by this manual

Mitsubishi publication 99709-22100 is the factory service manual for the FD80NH, serial range 30F-00001-09999. The same publication covers 1 further forklift model: FD70NH. Check the model and serial number on your data plate before ordering.

Mitsubishi PDF Manuals