Chevrolet 2004 Aveo Owner's Manual page 295

Drain, flush and refill cooling system. See Engine
Coolant on page 5-23 for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap
and neck. Pressure test the cooling system and
pressure cap. An Emission Control Service.
Inspect EVAP canister, vapor lines and solenoid valve
filter. An Emission Control Service. (See footnote †.)
Inspect PCV system. An Emission Control Service.
(See footnote †.)
Change brake/clutch fluid (or every 24 months,
whichever occurs first).
67,500 Miles (112 500 km)
Change engine oil and filter (or every 12 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 footnote +.)
75,000 Miles (125 000 km)
Change engine oil and filter (or every 12 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. See Engine Air
Cleaner/Filter on page 5-20 for more information.
An Emission Control Service. (See footnote †.)
Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See footnote +.)
Inspect drive belts.
82,500 Miles (137 500 km)
Change engine oil and filter (or every 12 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 footnote +.)
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