Komatsu PC80MR-5E0, Operation & Maintenance Manual

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9.
Check the windows for coming off and breakage.
Check the windows for coming off and breakage. If any of them is broken, repair it. If any window comes off
or be broken during operation, do not continue the operation but repair the window immediately.
10. Check and clean the rearview mirrors.
Check the rear view mirror for trouble. If it is damaged, repair it. Clean the surface of the mirror and adjust
the angle so that the rear lower area can be seen from the operator's seat.
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 the bucket with hook (if equipped) for damage.
Check the hook, guide, and hook mount for damage. 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
NOTICE
Do not use trichloroethylene to clean the inside of tank.
Items to be prepared
Container to receive drained fuel
1.
Set the machine in the posture shown in the figure.
1) Start the engine.
2) Set the lock lever to FREE position (F).
3) Operate the work equipment control lever slowly to
right and left to swing the upper structure so that the
drain valve comes between the tracks.
4) Operate the work equipment control levers, and lower
the work equipment to the ground.
5) Set the lock lever to LOCK position (L).
6) Stop the engine.
RKA63210
MACHINE OPERATIONS AND CONTROLS OPERATION
3-102
WENAM00241