Cadillac 2009 SRX, Owner'S Manual

Page: 301 / 442

When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at the Maintenance II
intervals and replace it at the first oil change after
each 50,000 mile (80 000 km) interval. See Scheduled
Maintenance on page 6-4 for more information.
If you are driving in dusty/dirty conditions, inspect
the filter at each engine oil change.
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 filter, do the following:
1. Remove the two screws located on the top of the
cover.
2. Disconnect the coolant recovery hose so that
it is not going across the top of the engine air
cleaner/filter.
3. The two sides of the airbox are hinged at the
bottom. Open the airbox by pushing the top of
the airbox cover toward the engine.
4. Remove the air filter by lifting it straight up through
the opening in the airbox.
5. Inspect or replace the engine air cleaner/filter.
See Maintenance Replacement Parts on
page 6-15 for the correct part number for the filter.
6. Reinstall the cover by reversing Steps 1 through 4.
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CAUTION:
Operating the engine with the air cleaner/filter off
can cause you or others to be burned. The air
cleaner not only cleans the air; it helps to stop
flames if the engine backfires. If it is not there
and the engine backfires, you could be burned.
Do not drive with it off, and be careful working
on the engine with the air cleaner/filter off.
Notice: If the air cleaner/filter is off, a backfire
can cause a damaging engine fire. And, dirt
can easily get into the engine, which will damage it.
Always have the air cleaner/filter in place when
you are driving.
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