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Section 5 - Maintenance
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.
b
3.
Remove the air filter element from the air filter housing
a
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.
Page 64
a
a -
Air filter housing
b -
Air filter element
b
25893
Air filter housing installed on engine
a -
Air filter housing
b -
Oil separator vent hose
c -
Air intake retaining clamp
c
25357
90-8M0069751
APRIL 2012
eng
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