Komatsu PC130-6K 2001 Operation & Maintenance Manual page 186

Hydraulic excavator
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24. SERVICE PROCEDURE
4.
If small holes or thinner parts are found on the element when it is
checked with abn electric bulb after cleaning, replace the element.
NOTICE
Do not use an element whose folds or gasket or seal are dam-
aged.
When cleaning the element, do not hit it or beat it against some-
thing.
Wrap up unused elements and store them in a dry area.
5.
Remove the cloth and tape used for cover in step 1.
6.
Install the cleaned element and fix it with the wing nut.
7.
Replace seal washer
broken.
8.
Remove evacuator valve
After cleaning install it.
Replacing inner element
1.
First remove the outer element, and then remove the inner element.
2.
To prevent dust from getting in, use a clean cloth or tape to cover the
air connector (outlet side).
3.
Clean the air cleaner body interior, then remove the cover installed in
step 2.
4.
Fit a new inner element to the connector and tighten it with nuts.
Do not clean and reinstall an inner element.
5.
Install a new element and fix it with wing nut
3-26
or wing nut
with new parts if they are
and clean with compressed air.
.

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