Download MAINTENANCE INTERVALS - Safety

130
Maintenance Section
Engine Air Filter Secondary Element - Replace
SEBU8386-03
10. Start the engine. The alert indicator for air filter
restriction should turn off. If the alert indicator
continues to light, replace the secondary air filter.
Refer to Operation and Maintenance Manual,
“Engine Air Filter Secondary Element - Replace”.
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Engine Air Filter Secondary
Element - Replace
SMCS Code: 1054-510-SE
NOTICE
Always replace the secondary filter element. Never attempt to reuse the secondary filter element by
cleaning the element.
When the primary filter element is cleaned for the third
time, the secondary filter element should be replaced.
Illustration 127
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2. Unlatch the air cleaner housing cover (1). Rotate
the cover counterclockwise and remove the cover.
3. Remove the primary filter element (2).
The secondary filter element should also be replaced
if the restricted Air Filter indicator comes on after the
installation of a clean primary filter element or if the
exhaust smoke is still black.
The air filter housing is located on the left side of the
engine compartment on machines that are equipped
with the C2.2 engine. The air filter housing is located
on the right side of the engine compartment on
machines that are equipped with the C3.4 engine.
Illustration 128
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4. Clean the inside of the air cleaner housing with a
damp cloth. Do not use compressed air to clean
the housing.
5. Remove the secondary filter element.
6. Cover the air inlet opening.
7. Clean the inside of the air cleaner housing with a
damp cloth, if necessary. Do not use compressed
air to clean the housing.
8. Uncover the air inlet opening.
9. Install a new secondary element.
Illustration 126
1. Open the engine access door.
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10. Install the primary element.
11. Install the cover for the filter housing.