1996 Buick Century Owner's Manual - Page 282

I Short TripKity Maintenance Schedule Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. I 36,000 Miles (60 000 km) Cl Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 33,000 Miles (55 000 km) 0Lubricate the parking brake cable guides, If underbody contact points and linkage. equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first). DATE ACTUAL MILEAGE SERVICED BY: I DATE I ACTUAL MILEAGE ISERVICED BXI 7-12