1996 Buick Riviera Owner's Manual - Page 318

I Short "rip/City Maintenance Schedule Change engineoil and filter (or every 3 months, whichever occurs first). An Emission Control Service. I 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 69,000 Miles (115 000 km) I 72,000 Miles (120 000 km) 0Lubricate the suspension steering and parking linkage, transaxle shift linkage, brake cable guidesand the underbody contact pointsand linkage (or every6 months, whicheveroccurs first). I I DATE I I I ACTUAL MLLEAGE ISERVICED BEI I DATE ACTUAL MILEA( t ' SERVICED BY: 7-19