1.
Remove two clamps (2) of the air filter.
2.
Remove outer element (1) from the housing.
3.
Clean the inside of the housing.
4.
To remove clogged dust or dirt, blow
compressed air (0.7 MPa or less) up and
down along the folds on the inside and
outside of element (1).
5.
After cleaning, check element (1) for
thinned spots, pin holes and damage on
the packing, by illuminating the inside with
a light. Replace the element with a new
one, if necessary.
6.
Install outer element (1) to the housing.
7.
Install the cover using two clamps (2) with
the "TOP" mark facing upward.
8.
If there is a pin hole or damage on the
packing, replace the outer element with a
new one, even when the cleaning has not
yet been performed six times.
4.14.3
AIR CLEANER MAINTENANCE
Wear protective glasses or respirator when using compressed air.
Stop engine first and clean and replace the air cleaner element.
When replacing the element, cover the engine inlet with a clean cloth to prevent dust entering after
removing the element.
Cleaning: Every 6 times or 250 hours
Replacement: After 6 times of cleaning or after 6 months whichever comes first
CLEANING OR REPLACEMENT OF OUTER ELEMENT
Be careful when attaching the O-ring. If water enters inside, an engine failure occurs.
［
4. INSPECTION AND MAINTENANCE
］
4-48
Copyright © 2015 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2PX00051ZE03] [0731CsCshWbYs]
