2003 Oldsmobile Aurora Owner's Manual - Page 341

After the services are performed, record the date, odometer reading and who performed the service on the maintenance record pages in Part E of this schedule. An Emission Control Service. 30,000 Miles (50 000 km) 0 Inspect throttle body bore and valve plates for deposits, open the throttle valve and inspect all surfaces. Clean as required. An Emission Control Service. (See footnote t.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-63 for proper rotation pattern and additional (See footnote +.) information. (See footnote 62.) 0 Replace engine air cleaner filter. An Emission Control Service. 7,500 Miles (12 500 km) 0 Rotate tires. See Tire Inspection and Rotation on page 5-63 for proper rotation pattern and additional (See footnote +.) information. (See footnote 0.) 15,000 Miles (25 000 km) 0 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 37,500 Miles (62 500 km) 0 Rotate tires. See Tire Inspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 45,000 Miles (75 000 km) Cl Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.) C l Rotate tires. See Tire Inspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 22,500 Miles (37 500 km) D Rotate tires. See Tire lnspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 6-6