Komatsu D65EX-18 - Method for Replacing Air Conditioner Fresh;Recirc Filters

METHOD FOR REPLACING AIR CONDITIONER FRESH/RECIRC FILTERS
REMARK
Since the filtering ability of the filters decreases as they are aged, replace them every 500 operating hours or
every year.
METHOD FOR REPLACING RECIRCULATION AIR FILTER
1.
Remove knob (1) at the rear left in the cab, and remove
bracket (2).
2.
Remove the recirculation air filter from bracket (2).
3.
Replace the recirculation air filter with new one.
4.
Install bracket (2) and install knob (1).
METHOD FOR REPLACING FRESH AIR FILTER
1.
Open battery inspection cover (1) at the rear left of the ma-
chine, and lock it open.
2.
Remove grease pump (2).
3.
Loosen knob (3) and remove upper cover (4).
4.
Remove fresh air filter cover (5).
MAINTENANCE PROCEDURE MAINTENANCE
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