Cadillac 2007 SRX Automobile User Manual


 
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 (83 000 km) interval.
See Scheduled Maintenance on page 471 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 Normal Maintenance Replacement Parts
on page 482 for the correct part number
for the filter.
6. Reinstall the cover by reversing
Steps 1 through 4.
{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 your engine, which will
damage it. Always have the air cleaner/filter
in place when you are driving.
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