Mitsubishi FB12KRT Forklift Service Manual (99759-55110)

This FB12KRT is a small electric counterbalanced Mitsubishi, the kind that lives in tight warehouse aisles doing pallet moves all day. The service manual is what you pull when the truck is off warranty and you actually have to fix something, not just top off fluids. Around my shop, this is the book I'd use when a tech needs specs, wiring, or step-by-step tear-down so the truck can go back out tomorrow without surprises.

What this manual helps you do

• Diagnose no-lift, no-drive, or intermittent faults using wiring diagrams and controller info
• Trace electrical issues in the traction and pump circuits and verify sensor and switch operation
• Follow factory procedures to pull, inspect, and reinstall drive units, brakes, and steering parts
• Rebuild or reseal hydraulic components and set reliefs and valve adjustments to spec
• Check, adjust, and align mast, chains, carriage, and forks after damage or component replacement

Who this is for

This is for a warehouse or plant maintenance tech, dealer tech, independent forklift shop, or rental fleet mechanic working on Mitsubishi FB12KRT trucks in the EFB10-20001-up range. If you just need how to drive it or daily checks, you want the operator's handbook, not this.

FAQ

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

A: You get 15 PDF files, split by section. They have a real text layer, so they're searchable, and the wiring diagrams are readable on screen or printed.

Q: Will this cover my serial number?

A: It's written for FB12KRT trucks with serials starting at EFB10-20001 and up. If your plate shows that prefix and above that break, you're in the right place.

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

A: Yes, this is the workshop-level service manual, meant for actual troubleshooting and repair work, not parts ordering or basic operation.

Bottom line: If you're maintaining or repairing an FB12KRT in that serial range, this is the right manual. If your truck is a different model prefix or you only need parts lists, look elsewhere.

Table of Contents:

• Foreword
• General Information
• Vehicle Electrical Components
• Electrical Schematics
• Main Controller
• Troubleshooting for Control Circuits
• Motors
• Front Axle
• Rear Axle
• Brake System
• Steering System
• Hydraulic System
• Masts and Forks
• Service Data
• Options

Mitsubishi Software

Mitsubishi PDF Manuals