Method For Checking And Cleaning Radiator Fins, Oil Cooler Fins, Aftercooler Fins, Fuel Cooler Fins, And Air Conditioner Condenser Fins - Komatsu PW118MR-11 Operation & Maintenance Manual

MAINTENANCE PROCEDURE
METHOD FOR CHECKING AND CLEANING RADIATOR FINS, OIL COOLER FINS,
AFTERCOOLER FINS, FUEL COOLER FINS, AND AIR CONDITIONER CONDENS-
ER FINS
If compressed air, high-pressure water, or steam hits your body directly or dirt is scattered by the com-
pressed air, high-pressure water, or steam, there is a danger of personal injury. Always wear personal
protective items such as protective eyeglasses and dust mask.
NOTICE
• When using compressed air for cleaning, blow it from some distance as perpendicular to the core
as possible to avoid damaging the fins. Damage to the fins can cause water loss and overheating.
• In a dusty work site, check the fins every day, regardless of the maintenance interval.
1.
Open the rear left cover (1)
2.
Loosen the wing screws (2) and rotate the air conditioner
condenser.
4-50
k k
WARNING
WENAM00130
MAINTENANCE
RKA65370