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MAINTENANCE
Air Cleaner Service
Heavy Duty Air Cleaner
This air cleaner elements are not recommended to
be cleaned. Replace each air cleaner element with
a new one at the maintenance time as shown in the
maintenance chart.
CAUTION
To prevent excessive engine wear, do not run
the engine with the air cleaner removed.
CAUTION
Do not wash air cleaner elements.
Do not oil air cleaner elements.
Do not use pressurized air to clean air
cleaner elements.
NOTE
○
Operating in dusty condition may require more fre-
quent maintenance.
Primary Element
Replace the primary element every 250 hrs.
Secondary Element
•
Replace the secondary element with a new one,
if the secondary element is dirty when the primary
element is checked.
•
Replace the secondary element with a new one
every 500 hrs.
Cap (Dust Ejector Valve)
Push and open the cap (F) on the case of the air
cleaner body to expel dust and/or water accumu-
lated inside.
•
Unfasten the two retaining clamps (A) and remove
the case (B) from the air cleaner body (C).
•
Remove the primary element (D) and the sec-
ondary element (E) from the air cleaner body by
pulling out them.
A. Retaining Clamps
B. Case
C. Air Cleaner Body
F. Cap (Dust Ejector Valve)