Mitsubishi FBP25 36V,48V – TR3500 Forklift Service Manual (99759-50100)

On the floor this FBP25 is your standard electric counterbalanced Mitsubishi, doing dock work, loading trailers, feeding lines. The service manual is what I grab when the truck is down on a Friday night and I've got to get it back for Monday. It's for tearing into the traction system, hydraulics, steering, and mast, not for teaching someone how to drive it. If you're looking at an FBP25 with a serial in the E1BP2-72001-up range, this is the factory repair book for it.

What this manual helps you do

• Trace and diagnose electrical faults in the 36V/48V system using wiring diagrams and connector views
• Check, adjust, and replace hydraulic components like pumps, valves, and lift/tilt cylinders
• Follow teardown and reassembly procedures for the drive unit, reduction gear, and brakes
• Troubleshoot controller and traction motor issues using fault codes and step-by-step checks
• Set and verify steering, mast, and safety-related adjustments to keep the truck within spec

Who this is for

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

FAQ

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

A: It's a set of 14 PDF files, scanned pages, so you can zoom and print, but you can't text-search. Wiring diagrams are readable when you zoom in.

Q: Will it match my exact FBP25 truck?

A: It's written for Mitsubishi FBP25 36V/48V TR3500 trucks with serials E1BP2-72001 and up. If your plate shows that prefix and range, you're covered.

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

A: Yes, this is the workshop-level service manual, not a parts book. It's what you want for real diagnostics, teardown, and reassembly.

Bottom line: If your truck is an FBP25 36V/48V in that E1BP2-72001-up range and you're doing your own repairs, this is the right manual. If you only need how-to-drive info, it's the wrong one.

Models covered by this manual

Mitsubishi publication 99759-50100 is the factory service manual for the FBP25 36V,48V – TR3500, serial range E1BP2-72001-up. The same publication covers 9 further forklift models: FBP16 36V,48V – TR3500, FBP16 72V,80V – TR3500, FBP18 36V,48V – TR3500, FBP18 72V,80V – TR3500, FBP20 36V,48V – TR3500, FBP20 72V,80V – TR3500, FBP25 72V,80V – TR3500, FBP30 36V,48V – TR3500, FBP30 72V,80V – TR3500. Check the model and serial number on your data plate before ordering.

Table of Contents:

• Foreword
• Specifications
• Systems Operation
• Testing and Adjusting
• Finger Control System
• Hydraulic System
• Traction Module Test Procedure
• Troubleshooting
• Circuit Tests
• Troubleshooting Charts
• Systems Operation and Test Equipment
• Pump Module Test Procedure
• Electrical System Adjustments
• Schematics

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