Mitsubishi OPBH08K Order Picker Service Manual (WHSM0048-FR)

This is the workshop manual for the Mitsubishi OPBH08K electric order picker, the kind you use for case picking at height in aisles. Around my shop, people pull this manual when the picker is down, throwing alarms, or due a big service and they don't want to guess. If you're chasing wiring faults, weird lift issues, or safety interlock problems, this is the type of book you want. If you just need to learn how to drive it, this is the wrong thing.

What this manual helps you do

• Diagnose alarm codes and trace electrical faults in the traction, lift, and steering systems
• Check and adjust mast, platform lift chains, limit switches, and safety interlocks on gates and doors
• Follow step-by-step procedures to remove, rebuild, and refit motors, pumps, and hydraulic components
• Set and verify parameters with TruckTool and confirm the truck behaves correctly after changes
• Troubleshoot battery, chargers, contactors, and wiring using the schematics and test procedures

Who this is for

This fits a warehouse maintenance tech, dealer tech, independent shop, or rental fleet mechanic looking to keep OPBH08K order pickers running without calling the dealer every time. If you only need operating instructions or basic daily checks, you want the operator's handbook, not this service manual.

FAQ

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

A: You get 5 PDF files split by section. Most pages are searchable, but some scanned pages are not. The wiring diagrams are clear enough to zoom and trace.

Q: Will this cover my exact OPBH08K truck and serial number?

A: It's written for the OPBH08K family in general. For edge-case serial breaks or odd options, you may need to cross-check with your data plate or a dealer.

Q: Is this the right document if I'm planning major repairs?

A: Yes, this is the service manual, meant for teardown, adjustment, and diagnostics, not parts ordering and not operator training.

Bottom line: If your truck is a Mitsubishi OPBH08K order picker and you're doing real repair work on it, this is the manual you want.

Models covered by this manual

Mitsubishi publication WHSM0048-FR is the factory service manual for the OPBH08K. The same publication covers 3 further order picker models: OPBH10K, OPBH10KC, OPBH10KH. Check the model and serial number on your data plate before ordering.

Table of Contents:

• WHSM0048
  • Circuit diagrams: OPBH10K
  • Hydraulic diagram
  • Manual: Traction & Pump controller – Zapi Combi C1 User manual
  • Manual: Steer controller – Atlas Copco FBW 2440/4820 User manual
• WHSM0048-FR
  • Steer controller – Atlas Copco FBW 2440/4820 User manual

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