Chevrolet 2008 Optra, Owner'S Manual

Page: 315 / 360

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 fo.)
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 5-16 for more information.
❑
Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See fo.)
❑
Inspect drive belt(s).
❑
Change automatic transmission fluid if the vehicle is
mainly driven under one or more of these conditions:
− In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
− In hilly or mountainous terrain.
− Uses such as found in taxi, police, or delivery
service.
If you do not use your vehicle under any of these
conditions, the fluid does not require changing.
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 fo.)
6-17