1997 Buick Skylark Owner's Manual - Page 312

I Short Trip/City Maintenance Schedule 42,000 Miles (70 000 km) 0Change engineoil and filter (or every 3 months, whichever occursfirst). An Emission Control Service. 45,000 Miles (75 000 km) Change engineoil and filter (or every 3 months, whichever occursfirst). An Emission Control Service. 0Lubricate chassis components (or every 6 months, whichever occursfirst). (See footnote #.) 0Rotate tires. See "Tire Inspection and Rotation" in the Indexfor proper rotation pattern and additionalinfo-mation. (See footnote +.) 0Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote?.) I I I 1 DATE SERVICED ACTUAL MILEAGE BY: DATE ACTUAL MILEAGE SERVICED BY: 7-15