Mitsubishi RB16K Reach Truck Service Manual (WHSM0060)

A Mitsubishi RB16K reach truck is a narrow-aisle warehouse truck for pallet storage, deep racking, and tight turning spaces. The service manual is what I pull when I'm checking alarm codes, setting Zapi parameters, or chasing a hydraulic or electrical fault. People use it once the truck is out of warranty or when they need to do work that has to pass an audit or internal safety check.

What this manual helps you do

• Trace and diagnose alarm codes and Zapi controller faults using the TruckTool procedures and parameter lists.
• Check and adjust mast staging, reach carriage, and pantograph clearances so the truck lifts and reaches smoothly.
• Follow hydraulic circuit descriptions to troubleshoot slow lift, drift, or reach issues and pressure-test correctly.
• Rebuild or replace traction and hoist motors and then verify wiring, phasing, and encoder or sensor setup.
• Set and verify service intervals, safety interlocks, and limit switches after repairs or option installs.

Who this is for

This is aimed at warehouse maintenance techs, dealer technicians, independent shops, and rental fleet mechanics who repair Mitsubishi RB16K reach trucks by the book. 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 or read wiring diagrams clearly?

A: It's a set of 11 PDF files with a real text layer, so you can search text and zoom in on wiring and hydraulic diagrams.

Q: How do I know if it matches my exact RB16K truck?

A: It's written for the RB16K reach truck family. For edge cases, match it against your nameplate model and your dealer can confirm by serial.

Q: Is this the right document if I'm doing my own repairs?

A: Yes, if you're doing workshop-level diagnostics, adjustments, or component replacement on an RB16K, this is the manual you want.

Bottom line: if your truck is an RB16K reach truck and you're doing real repair or diagnostics, this is the right service manual.

Models covered by this manual

Mitsubishi publication WHSM0060 is the factory service manual for the RB16K. The same publication covers 9 further reach truck models: RB14K, RB14KC, RB14KE, RB14XC, RB14XE, RB16KC, RB16KN, RB20K, RB25KH. Check the model and serial number on your data plate before ordering.

Table of Contents:

• Circuit diagrams
• Circuit diagrams: Cold store modifications
• Parameters: Traction controller – Zapi AC-2 Traction inverter 48V 350A RO 0.16 Adjustment instructions
• Parameters: Pump controller – Zapi AC-2 Pump inverter 48V 350A RO 0.16 Adjustment instructions
• Parameters: Steer controller – Zapi EPS AC 48V 40A (50A) RO 1.02-1.03 Adjustment instructions
• Parameters: Valve controller – Zapi MHYRIO 48V RO 1.07 Adjustment instructions
• Parameters: Display controller – Zapi SICOS RO 1.04-1.08 Adjustment instructions
• Manual: Traction & Pump controller – Zapi AC-2 User manual
• Manual: Steer controller – Zapi EPS AC User manual
• Manual: Valve controller – Zapi MHYRIO User manual
• Manual: Master/Display controller – Zapi SICOS User manual

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