1997 Buick Park Avenue Owner's Manual - Page 378

Long Trip/Highway Maintenance Schedule I 60,000 Miles (100 000 km) (Continued) 67,500 Miles (112 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0Lubricate chassis components (or every 12 months, whichever occursfirst). (See footnote #.) 0Rotate tires. See "Tire Inspection and Rotation'' inthe Index for proper rotation pattern and additional information. (See footnote +.) 0Inspect engine accessory drive belt. An Emission Control Service. Replace air cleaner filter. An Emission Control Service. 0Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. (See footnote?.) I DATE MILEAGE ACTUAL SERVICED BY: DATE SERVICED ACTUAL MILEAGE BY: 7-34