1995 Buick Riviera Owner's Manual - Page 292

I MaintenanceSchedule I I 66,000 Miles (110 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 63,000 Miles (105 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate the suspension and steering linkage, transaxle shift linkage, parhng brake cable guides and the underbody contact points and linkage (or every 6 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation'' in the Index for proper rotation pattern and additional information. I DATE I ACTUALMILEAGE SERVICED BY:^ I I I DATE ACTUAL MILEAGE SERVICED BY: 7-19