Clean, Check Radiator Fins - Komatsu D65EX-12 Operation & Maintenance Manual

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MAINTENANCE

CLEAN, CHECK RADIATOR FINS

1.
Remove bolts (1) (4 bolts).
2.
Open the A side (hinge side) of the radiator mask. It
opens approx. 10 mm (0.4 in).
3.
Open the B side of the radiator mask.
4.
Clean the radiator fins clogged with mud, dust and leaves
with compressed air. Steam or water may be used
instead of compressed air.
REMARK
Check the rubber hose. If the hose is found to have cracks to
be hardened by ageing, replace such hose with new one. Fur-
ther, loosen hose clamp should also be checked.
5.
When closing the radiator mask, always push in the A
side first, then push in the B side, align the bolt holes, and
tighten bolts (1).
SERVICE PROCEDURE
4-33

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D65px-12

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