Section 5 - Maintenance
Page 64 90-8M0069751 eng APRIL 2012
Air Filter
Removal
1. Loosen the clamp and remove the oil separator vent hose.
2. Loosen the clamp and remove the air filter housing from the turbocharger inlet.
Air filter housing installed on engine
a - Air filter housing
b - Oil separator vent hose
c - Air intake retaining clamp
3. Remove the air filter element from the air filter housing
a - Air filter housing
b - Air filter element
Inspection
1. The air filter cannot be cleaned. Replace the air filter if it is dirty or contaminated.
2. Replace the air filter if the foam element is deteriorated or torn.
3.
Replace the air filter at the recommended interval. See Maintenance Schedules for the replacement interval under normal
conditions.
Installation
IMPORTANT: The foam cover is an integral component of the air filter element and must be clean and dry for proper filtration
and engine performance. Do not treat the foam filter cover with oil.