Mitsubishi FG35NM Forklift Engine Service Manual (99789-77100)

This Mitsubishi FG35NM is a mid-size LPG counterbalance truck you'll see loading trailers, feeding production lines, or working the yard. The service manual is what you grab when the engine won't start right, is down on power, or you need proper specs instead of guessing. Around my shop, I use this kind of manual when I've got a short weekend window to get a truck stripped, fixed, and back in service without repeat downtime.

This specific book is the ENGINE service manual only, not the full truck / chassis manual, so it won't cover mast, axles, or hydraulics.

What this manual helps you do

• Diagnose hard-start, no-start, or rough-running issues on the FG35NM engine
• Check and set engine-related adjustments using the correct specs and sequences
• Follow step-by-step teardown and rebuild procedures for the engine and related components
• Troubleshoot engine-related fault symptoms using flowcharts and test procedures
• Replace gaskets, seals, and major engine parts with proper torque and reassembly order

Who this is for

This is for a warehouse or plant maintenance tech, dealer technician, independent forklift shop, or rental fleet mechanic who needs workshop-level engine repair info on an FG35NM. If you want operating instructions or safety checks, you need the operator's handbook instead. If you need mast, steering, brake, or hydraulic work, you need the separate chassis service manual.

FAQ

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

A: You get 9 PDF files with a real text layer, so they're searchable and you can copy text. Diagrams are clear enough to zoom in on details.

Q: Will this cover my FG35NM by serial number or variant?

A: It's written for the FG35NM engine family in general. If your data plate says FG35NM, this is more or less the right engine book.

Q: Is this the right document if I'm chasing a mast or hydraulic issue?

A: No. This is engine-only. For mast, hydraulics, axles, or steering, you'll want the main truck/chassis service manual.

Bottom line: If you're working on the FG35NM engine, this is the right manual. If you need whole-truck coverage, this alone won't be enough.

Models covered by this manual

Mitsubishi publication 99789-77100 is the factory service manual for the FG35NM. The same publication covers 6 further forklift models: FG15NM, FG18NM, FG20CNM, FG20NM, FG25NM, FG30NM. Check the model and serial number on your data plate before ordering.

Table of Contents:

• Foreword
• General Information
• Maintenance
• Tune Up
• Mechanical
• Control
• Lubrication and Cooling
• Fuel
• Electrical

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