Komatsu PW118MR-11, Operation & Maintenance Manual

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1) Remove the screws (3) and remove the cover (4).
2) Remove the oil filler cap.
3) After refilling with coolant, tighten the cap securely.
NOTICE
If reservoir tank (2) is empty, leakage of coolant
should be suspected. After checking, repair any
abnormality immediately. If no abnormality is
found, check the level of the coolant in the radia-
tor. If it is low, add coolant of the same density in
radiator according to the coolant density table in
“COOLANT REPLACEMENT METHOD (4-19)”,
then add coolant to reservoir tank (2).
4) Install the cover (4) and tighten the screws (3).
METHOD FOR CHECKING OIL LEVEL IN ENGINE OIL PAN, ADDING OIL
k k
WARNING
Immediately after the engine is stopped, its parts and oil are still very hot and may cause burn injury.
Consequently, wait until they have cooled down before starting the work.
When checking the oil level after the engine has been operated, wait for at least 15 minutes after stopping the
engine before checking.
If the machine is inclining, make it level before checking.
1.
Lift the cover (1) on the right dirt cover of the cab.
2.
Pull out dipstick (G) and wipe the oil off with a cloth.
3.
Fully insert dipstick (G) into the dipstick pipe and then re-
move it.
4.
Check that the oil level is between H and L lines on sight
gauge (G).
It is appropriate if the oil level is between H and L.
RKA63521
RKA63710
RKA63700
G
OPERATION MACHINE OPERATIONS AND CONTROLS
3-155
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