TM 10-4320-325-14
REPLACE/INSPECT AIR FILTER ELEMENT.
This task covers:
a) Removal
b) Inspection
c) Installation
REMOVAL:
a. Loosen and remove wing nut (1).
b. Detach air cleaner housing cover (2).
c. Remove air cleaner element (3).
INSPECTION:
a. Check that air cleaner housing (4) and cover (2) are free from dirt.
b. Check for dirty air cleaner element. Replace if necessary.