Buick 2002 Park Avenue, Owner'S Manual

Page: 367 / 395

Long Trip/Highway Scheduled Maintenance
7-26
45,000 Miles (75 000 km)
j Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
j Replace passenger compartment air filter.
j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation
pattern and additional information. (See footnote @.) (See fo.)
50,000 Miles (83 000 km)
j Change automatic transaxle fluid and filter 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.
– When doing frequent trailer towing.
– Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter at 100,000 miles (166 000 km).
52,500 Miles (87 500 km)
j Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation
pattern and additional information. (See footnote @.) (See fo.)
ACTUAL
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