Toyota 6BRU18-23, 6BDRU15, 6BSU20-25 Forklift Service Manual


Covers: Toyota 6BRU18, 6BRU23, 6BDRU15, 6BSU20, 6BSU25 forklifts with serial numbers-

  • Serial No. 20,001 to 29,999 – 24v models
  • Serial No. 30,001 to 39,999 – 36v models

Pages: 514
Format: PDF file
File size: 11mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

This PDF service manual contains over 500 pages of maintenance, specifications and repair procedures for Toyota 6BRU18, 6BRU23, 6BDRU15, 6BSU20 and 6BSU25 forklifts. View the downloadable manual on your computer or print off detailed specifications, service and maintenance instructions, including illustrations, as needed.


Systems Overview

  • Vehicle Specifications
  • General System Data
  • Brake
  • Steering
  • Lift/Lower System
  • Auxiliary System
  • Traction System
  • Modes of Operation

Scheduled Maintenance

  • Maintenance Guidelines
  • Daily or Every Eight (8) Operating Hours
  • Monthly or Every 200 Operating Hours
  • Semi-annually or Every 1000 Operating Hours
  • Annually or Every 2000 Operating Hours
  • Lubricants
  • Lubrication and Inspection Points


  • How to Use This Chapter
  • Electrical Troubleshooting Guidelines
  • Shorts to Frame Test
  • Hydraulic Troubleshooting Guidelines
  • Electrical Connector Locator Chart
  • Electrical Connector Locator Photos
  • Troubleshooting Flowcharts

Electrical Codes and Tests

  • Passwords
  • Disable the Brush Wear Warning
  • Start the Hour Meter
  • Self-diagnosis Mode
  • Analyzer (AnL) Mode
  • Calibrate (Calibrte) Mode
  • Configure (Configur) Mode
  • Tuning (Tuning) Mode
  • Code Summary Tables
  • Analog Tests (Category 1, Class 2)

Component Procedures

  • Chassis
  • Steering and Controls
  • Brakes
  • Drive Unit
  • Axle Seals
  • Battery
  • Power Cables
  • Wiring Harness
  • Switches and Sensors
  • Fuses
  • Motors
  • Lighting Assemblies
  • Fan Assemblies
  • Back-Up Alarm
  • Hydraulic Components
  • Mast

Theory of Operation

  • Electrical Functions
  • Braking system
  • Steering System
  • Traction System
  • Lift/Lower System
  • Auxiliary Hydraulic Functions
  • Indicators and Switches


  • Lubrication Equivalency Chart
  • Torque Chart
  • Decimal Equivalent Chart
  • Standard/Metric Conversions
  • Electrical Schematic
  • Hydraulic Schematic


How does this work?

It’s simple – after purchasing this manual through our secure checkout, a download link will be sent to the email address you specify at checkout. You have up to 90 days to retrieve and save the file. Once saved, the manual is yours for good.

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