1995 Buick Riviera Owner's Manual - Page 277

Maintenance Schedule tion IISchedule Follow Maintenance Schedule I if any one of these is true for your vehicle: 0 I -. __ Schedule I Intervals Every 6,000 Miles (10000 km) or6 Months, Whichever Occurs First Chassis Lubrication At 6,000 Miles (10 000 k ) Then Every m 12,000 Miles (25 k ) 000 m Tire Rotation Every 15,000 Miles (25 000 km) Air Cleaner Filter Inspection, ifdriving in dusty conditions Every 30,000 Miles (50 000 km) Air Cleaner Filter Replacement Spark Plug Replacement Spark Plug Wire Inspection Fuel Tank, Cap and Lines Inspection Engine Accessory Drive B~elt Inspection (or every 24 months, whichever occursfirst) Cooling System Service (or every 24 months, whichever occurs first) Supercharger Oil Check(or every 36 months, whichever occurs first) (3.8L Code 1 engine only) Every 50,000 Miles (83 000 km) Automatic Transaxle Service (severe conditions only) Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent driving in stop-and-go traffic). Most trips are through dusty areas. You frequently tow a trailer or use a carrier on top of your vehicle. - 0 0 Schedule I should also be followed if the vehicle is used for delivery service, police, taxi, other commercial or application. I Schedule I Intervals Every 3,000 Miles (5 000 k ) 3 Months, m or Whichever Occurs First Engine Oil and Filter Change I 7-4