Overview
The Komatsu 70E-5 Series & 76E-5 Series engine repair service manual provides a technical reference for the covered equipment. Its purpose is to help locate information relevant to inspection, troubleshooting, servicing and repair, as applicable to the supplied publication.
The supplied contents outline identifies Serial Numbers, 12001 and up, 15001 and up and Manuals. The table below follows the provided section names and selected topics; consult the manual for the exact procedures and specifications.
Table of Contents
Komatsu 70E-5 Series & 76E-5 Series Manual
Main sections and selected subjects identified in the source documentation:
- Serial Numbers
- 12001 and up
- 15001 and up
- Manuals: Shop Manual
- GENERAL
- INSPECTION AND ADJUSTMENT
- TROUBLESHOOTING
- DISASSEMBLY, INSPECTION AND REASSEMBLY OF ENGINES
- LUBRICATION SYSTEM
- COOLING SYSTEM
- FUEL INJECTION PUMP/GOVERNOR
- THE SPECIFICATIONS OF A STARTING MOTOR AND THE
- CHARACTERISTICS
- ALTERNATOR
- ELECTRIC WIRING
- SERVICE STANDARDS
- TIGHTENING TORQUE FOR BOLTS AND NUTS
- Cooling water path flushing and maintenance
- Cooling system parts: radiator, cooling water pump, thermostat, cylinder block, cylinder head, oil cooler.
Using the Technical Reference
Use the identified sections to locate relevant information, and follow any model-specific instructions, limits and precautions in the original documentation.








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