1995 Buick Roadmaster Owner's Manual - Page 314

I Maintenance Schedule I1 97,500 Miles (142 500 km) I7 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. * 0Lubricate the suspension, steeringlinkage, transmission shift linkage, parking brake cabie guides, underbody contact points and linkage (or every 12 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. 100,000 Miles (144 000 km) 0Replace spark plugs. Emission An Control Service. 0Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more these conditions: of - In heavy city traffic where theoutside temperature regularly reaches90' F (32 C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. I you do not use your vehicle under anyof ese conditions, the fluid and filter donot require changing. ~ DATE MILEAGE ACTUAL SERVICED BY: 7-40