Komatsu PC750-6, PC750LC-6, PC800-6 Excavator Service Manual

Komatsu PC750-6, PC750LC-6, PC800-6 Excavator Service Manual

$34.00

4 Service Repair Manual of 981 Pages, 730 Pages, 165 Pages and 98 Pages for Komatsu Excavator PC750-6, PC750LC-6, PC800-6

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Description

Komatsu PC750-6, PC750LC-6, PC800-6 Excavator Service Manual

Manual for Komatsu Excavator PC750-6, PC750LC-6, PC800-6
Format: PDF
Language: English
Publication: SEBM008707, SEBM025305, SEAW001803 and SEAW001800

Komatsu PC750-6, PC750LC-6, PC800-6 Excavator consist of 4 Service Manual consisting of 981 Pages, 730 Pages, 165 Pages and 98 Pages.

These 4 service manual covers all the applicable serial number for this Komatsu excavator

The Manual is divided into major sections covering various components of the machine.

Table of Content of the Komatsu Excavator PC750-6, PC750LC-6, PC800-6 Manual:

10 STRUCTURE, FUNCTION
20 TESTING AND ADJUSTING
30 REMOVAL AND INSTALLATION
40 MAINTENANCE STANDARD

GENERAL
This section lists the general machine dimensions, performance specifications, component weights, and fuel, coolant and lubricant specification charts.

STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.


TESTING, ADJUSTING AND TROUBLESHOOTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating Problems to Causes are also mention in this section.


DISASSEMBLY AND ASSEMBLY
KOMATSU Excavator PC750-6, PC750LC-6, PC800-6

This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.

Measure the engine oil pressure under the following conditions.
PC750-6, PC750LC-6, PC800-6 Coolant temperature: Within operating range

1. Remove oil low-pressure switch (1) or oil highpressure switch (2).
After removing the switch, wind the wiring harness with tape to prevent it from contacting the cylinder block.

2. Install nipple q of oil pressure gauge C2, then connect to the oil pressure gauge.

3. Start the engine and measure the oil pressure with the engine at low idling and high idling.

4. After completing the measurement, remove the measuring equipment and set to the original condition.

Oil pressure switch : 2.9 5.9 Nm {0.3 0.6 kgm}

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