Chevrolet 2008 Optra, Owner'S Manual

Page: 306 / 360

15,000 Miles (25 000 km)
❑
Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑
Replace passenger compartment air filter. If you drive
regularly under dusty conditions, the filter may
require replacement more often.
❑
Inspect engine air cleaner filter and replace engine
oil pan drain plug washer. If necessary, replace the
filter. If vehicle is driven in dusty/dirty conditions,
inspect filter at every engine oil change. See Engine
Air Cleaner/Filter on page 5-16 for more information.
❑
Inspect drive belt(s).
18,000 Miles (30 000 km)
❑
Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑
Rotate tires. See Tire Inspection and Rotation
on page 5-60 for proper rotation pattern and
additional information. (See fo.)
21,000 Miles (35 000 km)
❑
Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
24,000 Miles (40 000 km)
❑
Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑
Rotate tires. See Tire Inspection and Rotation
on page 5-60 for proper rotation pattern and
additional information. (See fo.)
27,000 Miles (45 000 km)
❑
Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
30,000 Miles (50 000 km)
❑
Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑
Replace passenger compartment air filter. If you drive
regularly under dusty conditions, the filter may
require replacement more often.
❑
Replace engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-16 for more information.
❑
Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See fo.)
❑
Replace spark plugs. An Emission Control Service.
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