Mitsubishi FD150A Forklift Service Manual (99799-70110)

A Mitsubishi FD150A is a big diesel counterbalanced yard truck, the kind that lives on docks, mills, and steel yards. The service manual is what you pull when the thing is down, you've got oil on the floor, or a driver says "no power" and you need more than guesses. Around my shop, this level of book is what we use to chase hydraulic issues, engine problems, or axle and brake work without wasting half a day.

What this manual helps you do

• Diagnose and repair engine problems on the FD150A diesel, from no-starts to low power and smoke complaints
• Trace and check electrical faults using wiring diagrams, relay layouts, and connector callouts specific to the FD150A
• Follow step-by-step teardown and rebuild procedures for the powershift transmission, differential, and drive axle
• Adjust and pressure-test the hydraulic system, including lift, tilt, steering, and attachment circuits on this exact model
• Verify specs, clearances, and service data when you're setting valves, rebuilding components, or signing off an in-house repair

Who this is for

This is aimed at plant maintenance, independent forklift shops, dealer techs, and rental fleet mechanics working on a Mitsubishi FD150A in the F24A-50066 and up serial range. If you just need basic controls, safety, or daily checks, you want the operator's handbook, not this.

FAQ

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

A: You get 26 PDF files, split by section. They're scanned images, so you can zoom and print, but you can't text-search them.

Q: Will it match my truck?

A: It's written for FD150A trucks with serial numbers F24A-50066 and higher. If your plate shows a different model or an earlier serial, this may not line up.

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

A: Yes. This is the workshop service manual, not a parts list. It's what you want for real diagnostics, teardown, and reassembly work.

Bottom line: If your truck is a Mitsubishi FD150A in that serial range and you're actually wrenching on it, this is the right manual. If not, keep your money.

Models covered by this manual

Mitsubishi publication 99799-70110 is the factory service manual for the FD150A, serial range F24A-50066-up. The same publication covers 3 further forklift models: FD100, FD115, FD135. Check the model and serial number on your data plate before ordering.

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