1997 Oldsmobile Aurora Owner's Manual - Page 360
1997 Oldsmobile Aurora Manual
Page 360 highlights
I Long TriplHighway Maintenance Schedule . . I 45,000 Miles (75 000 km) 50,000 Miles (83 000 km) 17 Change engineoil and filter (or every 12 months, whichever occurs first). An Emission Control Service.(See footnote *.) 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote#.) Rotate tires. See "Tire Inspection and Rotation" in the Index proper rotation for pattern and additional information. (See footnote+.) 0Change automatic transaxle fluid and bottom screens if the vehicle is mainly driven under one or moreof these conditions: - In heavy city traffic where the outside temperature regularly reaches O F 90 (32 O C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as foundin taxi, police or delivery service. I f you do not use your vehicle under any these of conditions, thefluid and filter do not require changing. DATE ACTUAL MILEAGE SERVICED BY: J 7-32