service interval SATURN ION 2007 Owners Manual

4. Wipe all dust from inside the housing and
inspect the air cleaner and air inlet tube for
cracks, cuts and deterioration. The air
inlet tube must be replaced if it is damaged.
5. Install the air lter element, hose, hose clamp
and cover.
6. For vehicles that have the 2.2L L4 or 2.4L L4
engine, latch the two clips. For vehicles that
have the 2.0L L4 Supercharged engine,
reinstall the three screws.
{CAUTION:
Operating the engine with the air
cleaner/lter off can cause you or others
to be burned. The air cleaner not only
cleans the air; it helps to stop ames if
the engine backres. If it is not there and
the engine backres, you could be
burned. Do not drive with it off, and be
careful working on the engine with the air
cleaner/lter off.Notice:If the air cleaner/lter is off, a backre
can cause a damaging engine re. And, dirt
can easily get into your engine, which will
damage it. Always have the air cleaner/lter in
place when you are driving.
Automatic Transaxle Fluid
It is not necessary to check the transaxle uid
level. A transaxle uid leak is the only reason for
uid loss. If a leak occurs, take the vehicle to
your retailer’s service department and have
it repaired as soon as possible.
Change the uid and lter at the intervals listed in
Additional Required Services on page 394, and
be sure to use the transaxle uid listed in
Recommended Fluids and Lubricants on page 402.
Notice:Use of the incorrect automatic
transaxle uid may damage your vehicle, and
the damages may not be covered by your
warranty. Always use the automatic transaxle
uid listed inRecommended Fluids and
Lubricants on page 402.
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Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
2.0L Supercharged Engine: Intercooler
system service (or every ve years,
whichever occurs rst).See footnote (n).•
Except 2.0L L4 Supercharged engine:
Inspect engine accessory drive belt.
An Emission Control Service. See
footnote (m).•
2.0L L4 Supercharged engine only:
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (m).•••
Maintenance Footnotes
†The U.S. Environmental Protection Agency or
the California Air Resources Board has determined
that the failure to perform this maintenance item
will not nullify the emission warranty or limit
recall liability prior to the completion of the
vehicle’s useful life. We, however, urge that all
recommended maintenance services be performed
at the indicated intervals and the maintenance
be recorded.(a)Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks, chang,
etc. Inspect disc brake pads for wear and rotors for
surface condition. Inspect drum brake
linings/shoes for wear or cracks. Inspect other
brake parts, including drums, wheel cylinders,
calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing
parts or signs of wear.
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(i)Drain, ush, and rell cooling system. This
service can be complex; you should have
your retailer perform this service. See Engine
Coolant on page 293 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(j)A uid loss in any vehicle system could indicate
a problem. Have the system inspected and
repaired and the uid level checked. Add uid
if needed.
(k)Or every 12 months, whichever occurs rst.
If you drive regularly under dusty conditions,
the lter may require replacement more often.
(l)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(m)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
(n)Drain, ush, and rell intercooler system. This
service can be complex; you should have your
retailer perform this service. See Engine Coolant
on page 293 for what to use. Inspect hoses.
Clean pressure cap and ller neck. Pressure test
the system and pressure cap.Owner Checks and Services
These owner checks and services should be
performed at the intervals specied to help ensure
the safety, dependability, and emission control
performance of your vehicle. Your Saturn retailer
can assist you with these checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 402.
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