2001 Buick Park Avenue Owner's Manual - Page 365

Long Trip/Highway Scheduled Maintenance 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 footnote +.) DATE ACTUAL MILEAGE SERVICED BY: 60,000 Miles (100 000 km) needed (or every 36 months, whichever occurs first). See "Recommended Fluids and Lubricants" in this section. 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 footnote +.) j Inspect engine accessory drive belt. An Emission Control Service. j Replace engine air cleaner filter. An Emission Control Service. 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 For supercharged engines only: Check the supercharger oil level and add oil as DATE ACTUAL MILEAGE SERVICED BY: 7-25