Komatsu Galeo PC228US-3E0, PC228USLC-3E0 Hydraulic Excavator Service Manual
SERIAL NUMBERS
PC228US- 40001 and up
PC228USLC-40001 and up
Type of machine: Excavator
Print No: UEN01418-02, September 2006
Language and Format: English/PDF
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Table of contents:
00) Index and foreword
Foreword and general information
01) Specification
10) Structure, function and maintenance standard
Engine and cooling system
Power train
Undercarriage and frame
Hydraulic system, Part 1
Hydraulic system, Part 2
Hydraulic system, Part 3
Work equipment
Cab and its attachments
Electrical system
20) Standard value table
30) Testing and adjusting
Testing and adjusting, Part 1
Testing and adjusting, Part 2
Testing and adjusting, Part 3
40) Troubleshooting
Failure code table and fuse locations
General information on troubleshooting
Troubleshooting by failure code (Display of code), Part 1
Troubleshooting by failure code (Display of code), Part 2
Troubleshooting by failure code (Display of code), Part 3
Troubleshooting by failure code (Display of code), Part 4
Troubleshooting of electrical system (E-mode)
Troubleshooting of hydraulic and mechanical system (H-mode)
Troubleshooting of engine (S-mode)
50) Disassembly and assembly
General information on disassembly and assembly
Engine and cooling system
Power train
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
Hydraulic diagrams and drawings
About Komatsu Galeo PC228US-3E0, PC228USLC-3E0 (Ver. September 2006) Documentation
This page provides technical documentation for the Komatsu Galeo PC228US-3E0, PC228USLC-3E0 (Ver. September 2006) used by service technicians and maintenance professionals.
The service manual typically includes troubleshooting procedures, adjustment instructions, service mode information, internal component layouts and maintenance guidelines required for proper repair and servicing.
These documents are commonly used in professional repair environments where accurate technical reference and correct service procedures are required.