1995 Buick Roadmaster Owner's Manual - Page 307

I Maintenance Schedule I1 '1 22,500 Miles (37 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Sewice.* 17 Lubricate the suspension, steering linkage, transmission shift linkage, parking brake cable 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. 30,000 Miles (50 000 km) Change engine oil and filter (or every 12 months, whichever occursfirst). An Emission Control Sewice.* 0Lubricate the suspension, steering linkage, transmission shift linkage, parkingbrake cable guides, underbody contact points and linkage (or every 12 months, whichever occurs first). 0Clean andrepack the front wheel bearings (or at each brake relining, whichever occurs first). 0Inspect engine accessory drive belt (or every 24 months, whichever occurs first). An Emission Control Service. 0Drain, flush and refill cooling system (or every 24 months, whicheveroccurs first). See "Engine Coolant'' in the Index for what to use. Inspect hoses. Clean radiator, (Continued) DATE ACTUAL MILEAGE SERVICED BY: 7-33