Mitsubishi FGC25N HO Forklift Service Manual (99719-MC120)

A Mitsubishi FGC25N HO is a cushion-tire LPG counterbalanced forklift you'll see on docks, in plants, and in tight warehouse aisles. The service manual is what you grab when the truck is down, the next rental is booked, and you need hard data instead of guesses. Around my shop that means torque specs, hydraulic pressures, wiring diagrams, and step-by-step teardown so a truck doesn't boomerang back with the same fault.

What this manual helps you do

• Diagnose no-start, misfire, or power loss on the LPG engine and ignition/fuel systems
• Trace, check, and repair electrical and LPG control wiring using circuit diagrams
• Follow procedures to remove, inspect, and reinstall the powershift transmission and drive axle
• Rebuild or reseal hydraulic valves, cylinders, and the mast carriage, then set pressures and flows
• Adjust brakes, steering, and inching so the truck stops straight and handles predictably
• Troubleshoot fault symptoms using flowcharts, then verify repairs with the right test points
• Set clearances and adjustments during engine or drivetrain overhauls using the service data section

Who this is for

This manual is for a dealer tech, rental fleet mechanic, plant or warehouse maintenance shop that is repairing an FGC25N HO in-house. If you just need operating instructions or daily checks, you want the operator's handbook instead, not this workshop manual.

FAQ

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

A: You get 41 PDF files, split by section. Most have a searchable text layer, some are scanned images, and the wiring diagrams are high enough resolution to zoom and read.

Q: Does this cover my exact truck?

A: It's written for Mitsubishi FGC25N HO trucks in the AF90-10121-20120 serial range. If your plate is outside that, details may not match.

Q: Is this the right document for routine checks only?

A: It includes maintenance intervals, but it's mainly for real repairs and diagnostics. For basic use and safety, the operator's manual is better.

Bottom line: If you're fixing or overhauling an FGC25N HO in that AF90 serial range, this is the right yes. If you're after parts lists or driving instructions, it's the wrong book.

Models covered by this manual

Mitsubishi publication 99719-MC120 is the factory service manual for the FGC25N HO, serial range AF90-10121-20120. The same publication covers 9 further forklift models: FGC15N, FGC18N, FGC20CN, FGC20N, FGC20N HO, FGC25N, FGC28N, FGC30N, FGC33N. Check the model and serial number on your data plate before ordering.

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