Komatsu D375A-8, Operation & Maintenance Manual

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REMARK
When cleaning the stains deposited on the monitor surface such as dusts, brush them off with a clean, soft
and dry cloth.
For sticky dirt such as oil, remove it with glass cleaner for family use on the market (weakly acid to weakly
alkaline, containing no abrasive), and then finish-wipe with a clean, soft, and dry cloth.
9.
Check the panels and lamps for breakage, and check the bolt for loosening.
Check the panels and lamps for abnormality, and replace the failed parts, if any. Clean off any dirt on the
surface.
10. Check and clean rearview mirrors
Check and clean the rearview mirrors. Check for damage to the rearview mirrors. If it is damaged, repair it.
Clean the surfaces of the mirrors and adjust the angle according to “METHOD FOR ADJUSTING MIR-
RORS”.
11. Check the seat belt and mounting hardware.
Check the seat belt and mounting hardware for any abnormality. If any damage is found, ask your Komatsu
distributor to replace it with new one.
12. Check and clean the camera (Machine with camera)
When cleaning the camera, wipe off any dirt with soft cloth.
When cleaning camera, if you stand on an unstable place, or take an unstable posture, you may fall and be
injured. Put proper stepladder or step on the level and firm ground, and clean the camera in secure posture.
Check the camera for any abnormality. If any problem is found, ask your Komatsu distributor for repair.
13. Removal dirt from around the aftertreatment devices.
Check the space around the aftertreatment devices for accumulated dirt and combustible materials (dry
leaves and twigs). If any dirt or combustible materials are found, remove them.
14. Check around the aftertreatment devices for exhaust gas leakage.
Check the pipe connecting KDPF to turbocharger and also KDPF connection for leakage of exhaust gas
(and deposition of soot). If any problem is found, ask your Komatsu distributor for repair.
METHOD FOR CHECKING BEFORE STARTING
Always check the items in this section before starting the engine each day.
METHOD FOR DRAINING WATER AND SEDIMENT FROM FUEL TANK
1.
Prepare a container to catch fuel under the drain hose (1).
2.
Turn the drain valve (2) to OPEN position to drain all the
sediment and water accumulated at the bottom together
with fuel to the container.
At this time, be careful not to get fuel on yourself.
3.
When only the clean fuel flows out, turn the drain valve (2)
to CLOSE position (S).
MACHINE OPERATIONS AND CONTROLS OPERATION
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