Komatsu PW160-7H Operation & Maintenance Manual page 278

SERVICE PROCEDURE
2. Open cover (2) at the bottom left of the operator's cab by
hand, pull out filter case (3) from the inside, then remove the
filter.
3. Clean the filter with compressed air. If there is oil on the filter,
or if the filter is extremely dirty, wash it in a neutral agent.
After rinsing it in water, dry it thoroughly before using it again.
If the clogging of the filter cannot be removed by blowing with
air or washing in water, replace the filter with a new part.
4. After cleaning, insert the filter in filter case (3) again, open the
cover at the bottom left of the operator's cab by hand, return
the filter case to its original position, then close the cover.
When doing this, check that the lock is applied.
278
MAINTENANCE
PW160-7H VEAM390100