AIR CLEANER - SERVICE (Cont.)
2. INSPECT SECONDARY AIR
The secondary element is not intended
to be cleaned. For the maximum engine
protection and air cleaner service life,
replace the secondary element with a
new one every third primary element
change or cleaning.
a. Check secondary element for damage.
Replace element if it has the slightest
damage to gasket or pleated element.
Replace secondary element if element is
If secondary element is to be replaced,
remove wing nut to remove element.
Air restriction indicator will not function
properly if an element has a break in the
filtering paper or if the element is not
properly seated in the canister.
Install new secondary element with
gasket end into canister first. Be sure
the element is centered in canister before
tightening wing nut.
3. CLEAN PRIMARY AIR FILTER ELEMENT.
Do not tap the element against a hard
surface as this damages the element.
a. Remove loose dust by tapping
element with palm of your hand.
DO NOT use a hard surface.