Mitsubishi FD70N Forklift Service Manual (99709-5A100)

This FD70N is a big diesel counterbalance truck you'll see loading flatbeds, handling steel, or working yards all day. The service manual is what I pull when I'm setting valve lash, chasing a hydraulic leak, or verifying pressures after a component change. If you're trying to keep an AF20D-10011-up FD70N legal, safe, and reliable, this is the book you want, not the little operator's manual in the seat pocket.

What this manual helps you do

• Diagnose hydraulic, brake, and steering issues with proper test points and pressure checks
• Trace and repair electrical faults using wiring diagrams and connector pinouts
• Follow step-by-step teardown and reassembly for engine, transmission, axles, and mast components
• Adjust linkages, inching, hydraulic reliefs, and safety interlocks to factory specs
• Check service data for scheduled maintenance, wear limits, and alarm or fault code meanings

Who this is for

This is aimed at dealer techs, plant or warehouse maintenance, independent shops, and rental fleet mechanics who actually wrench on FD70N trucks. If you only need operating instructions or daily checklists, you want the operator's handbook instead, not this workshop manual.

FAQ

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

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

Q: Will it cover my FD70N by serial number?

A: It's written for FD70N trucks in the AF20D-10011-up range. If your plate shows that prefix and sequence or higher, you're in the right place.

Q: Is this the right document if I'm planning in-house repairs?

A: Yes, this is the full service manual for workshop-level repair and diagnostics on the FD70N, not a parts book or safety brochure.

Bottom line: If you're maintaining or repairing an FD70N with serial AF20D-10011-up, this is the correct service manual. If you just operate the truck, it's more than you need.

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