1995 GMC Safari Owner's Manual - Page 279

Every 60,000 Miles (100 000 km) Engine Accessory Drive Belt Inspection Spark Plug Wire Inspection Engine Timing Check Fuel Tank, Cap and Lines Inspection Follow Schedule II only if none of the conditions from Schedule I is true. Every 7,500 Miles (12 500 km) Engine Oil andFilter Change (or every 12 months) Chassis Lubrication (or every 12 months) Drive Axle Service At 7,500 Miles (12 500 km) - Then Every 15,000 Miles (25 OOO km) Tire Rotation Every 30,000 Miles (50 000 km) Cooling System Service (or every 24 months) Spark Plug Replacement Fuel Filter Replacement Air Cleaner Filter Replacement Front Wheel Bearing Repack (2-Wheel Drive Only) Every 50,000 Miles ( 3 000 km) 8 Automatic Transmission Service (severe conditions) Every 60,000 Miles (100 000 km) Spark Plug Wire Inspection Engine Accessory Drive Belt Inspection Fuel Tank, Cap and Lines Inspection Engine Timing Check 7-5