Chevrolet 2009 Equinox, Owner'S Manual

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How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/filter remove the filter from the
vehicle and lightly shake the filter to release loose dust
and dirt. If the filter remains caked with dirt, a new filter is
required.
To inspect or replace the engine air cleaner/filter, do the
following:
1. Turn off the engine.
2. Disconnect the air flow sensor electrical connector.
3. Loosen the screws on the clamps holding the air
outlet duct in place. Do not pry the clamps off.
4. Remove the air outlet duct.
5. Undo the clamps on the filter cover. To remove the
cover, pull up on the front and then pull the cover out.
6. Inspect or replace the engine air cleaner/filter.
Wipe all dust from inside of the housing and
inspect the air cleaner and air outlet duct for cracks,
cuts, and deterioration. The air outlet duct must
be replaced if damaged.
7. Reinstall the filter cover and latch the clamps.
8. Reattach the air outlet duct and tighten the screws
on the clamps that hold the duct in place.
9. Reconnect the air flow sensor electrical connector.
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