1994 Buick Skylark Owner's Manual - Page 262

Scheduled Maintenance Services Schedule I Follow ScheduleI if your car is MAINLY driven under one or more the following conditions: of When most trips are less than 4 miles (6 kilometers). 0 When most trips are less than miles (16 kilometers) and outside temperatures remain below freezing. 10 0 When most trips include extended idling andlor frequent low-speed operation in stop-and-go traffic. as Towing a trailer.*-f 0 When operating in dusty areas. Schedule I should also be followedif the car is used for delivery service, police, taxi other commercial applications. or I i TO BE SERVICED (See Explanation of Scheduled Maintenance Services Following 1 Schedules I and 1) WREN TO PERFORM Miles (kilometers) or Months, Whichever Occurs First MILES (000) 3 6 KILOMETERS (000) Item No. 1. Engine Oil & Filter Change 2. Chassis Lubrication 3. Tire & Wheel Rotation & Inspection 4 Engine Accessory Drive . Belt(s) Inspection* 5. Cooling System Service* i -1 I Every 3000 mi. (5000 km) or 3 months Every other oil change At 6 000 mi. (10 000 km) and then every 15 000 mi. (25 000 k ) as necessary m or Every 30 000 mi. (50 000 km) or 24 months. . 1.0 I I I 0