30,000 Miles (50 000 Km); 37,500 Miles (62 500 Km); 45,000 Miles (75 000 Km) - Buick Century 2002 Owner's Manual

Scheduled Maintenance

30,000 Miles (50 000 km)

j
Replace passenger compartment air filter. If you drive regularly under dusty
conditions, the filter may require replacement more often.
j
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
j
Replace engine air cleaner filter.
An Emission Control Service.

37,500 Miles (62 500 km)

j
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)

45,000 Miles (75 000 km)

j
Inspect engine air cleaner filter if you are driving in dusty conditions.
Replace filter if necessary.
An Emission Control Service. (See footnote
j
Replace passenger compartment air filter. If you drive regularly under dusty
conditions, the filter may require replacement more often.
j
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
7-10
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