This Service Shop Repair Manual covers the KOMATSU WA380-5H Wheel Loader, serial number WA380H50051 AND UP. Engineered for demanding applications, this wheel loader is designed for reliability and efficient operation. Its robust construction and advanced SAA6D114E-2 engine ensure powerful performance across various tasks. This manual provides comprehensive information to support the maintenance, assembly, disassembly, and servicing of your equipment.
The purpose of this manual is to serve as a definitive guide for owners, mechanics, and technicians. It details essential procedures including structural and functional analysis, maintenance standards, testing and adjusting, and disassembly and assembly. Extensive troubleshooting sections are included for the TM MODE, WRK MODE, MON MODE, H MODE, and E MODE systems, along with other relevant operational details. This English language manual is designed to facilitate the upkeep and repair of the KOMATSU WA380-5H Wheel Loader.
This is a COMPLETE Service Shop Repair Manual for the KOMATSU WA380-5H WHEEL LOADER. This manual contains deep information about maintaining, assembly, disassembly and servicing your KOMATSU WA380-5H WHEEL LOADER.
MACHINE MODEL SERIAL NUMBER
WA380-5H – WA380H50051 AND UP
WA380-5 mount the SAA6D114E-2 engine.
For details of the engine, see the 114-2 Series Engine Shop Manual
CONTENTS AS FOLLOWS:
==========
00 SAFETY
01 GENERAL
10 STRUCTURE AND FUNCTION, MAINTENANCE STANDARD
20 TESTING AND ADJUSTING
20 TROUBLESHOOTING
20 TROUBLESHOOTING OF TRANSMISSION CONTROL SYSTEM (TM MODE)
20 TROUBLESHOOTING OF WORK EQUIPMENT CONTROL SYSTEM (WRK MODE)
20 TROUBLESHOOTING OF MONITOR SYSTEM (MON MODE)
20 TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
20 TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
30 DISASSEMBLY AND ASSEMBLY
90 OTHERS
==========
Model Specification: KOMATSU WA380-5H WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 1170
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
This is a COMPLETE Service Shop Repair Manual for the KOMATSU WA380-5H WHEEL LOADER. This manual contains deep information about maintaining, assembly, disassembly and servicing your KOMATSU WA380-5H WHEEL LOADER.
MACHINE MODEL SERIAL NUMBER
WA380-5H – WA380H50051 AND UP
WA380-5 mount the SAA6D114E-2 engine.
For details of the engine, see the 114-2 Series Engine Shop Manual
CONTENTS AS FOLLOWS:
==========
00 SAFETY
01 GENERAL
10 STRUCTURE AND FUNCTION, MAINTENANCE STANDARD
20 TESTING AND ADJUSTING
20 TROUBLESHOOTING
20 TROUBLESHOOTING OF TRANSMISSION CONTROL SYSTEM (TM MODE)
20 TROUBLESHOOTING OF WORK EQUIPMENT CONTROL SYSTEM (WRK MODE)
20 TROUBLESHOOTING OF MONITOR SYSTEM (MON MODE)
20 TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
20 TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
30 DISASSEMBLY AND ASSEMBLY
90 OTHERS
==========
Model Specification: KOMATSU WA380-5H WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 1170
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
