Komatsu WA200-8 Operation & Maintenance Manual page 323

MAINTENANCE
METHOD FOR CLEANING FIN WITH ENGINE SIDE COVER OPEN
1.
Open the engine side covers (1) and (2) on the right and
left sides of the machine.
2.
Remove the mounting bolts (4) of condenser (3) (2 places
each on the right and left).
3.
Hold the top of the condenser (3) and tilt it toward front of
the machine.
A gap is made between the condenser (3) and radiator (5).
4.
Insert the air nozzle through the gap and perform cleaning.
Steam or water may be used instead of the compressed
air.
5.
Check the rubber hoses. If any hose is cracked or hard-
ened by age, replace it with a new one. Also check and
tighten all the loose hose clamps.
6.
Insert the air nozzle and blow off the dirt or dusts accumu-
lated onto the fuel tank toward the front of the machine.
Steam or water may be used instead of the compressed air.
7.
Restore the condenser (3) to the original position and install it with the mounting bolts (4) (2 places each on
the right and left).
8.
Close the engine side covers (1) and (2) on the right and left sides of the machine.
MAINTENANCE PROCEDURE
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