Saturn 2009 ASTRA - Manual (Page 195)

Engine Air Cleaner/Filter
See Engine Compartment Overview
on page 9-6 for the location of
the engine air cleaner/filter.
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 “Schedule Maintenance”
in Service and Maintenance 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 engine air
cleaner/filter.
1. Remove the screws that hold the
cover on.
2. Disconnect the electrical
connector.
3. Lift off the cover.
4. Inspect or replace the engine air
cleaner/filter.
5. Reverse Steps 1 through 3 to
reinstall the cover and reconnect
the electrical connector.
{ 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.
Vehicle Service and Care 9-11