1998 Chevrolet Astro Owner's Manual - Page 368

1 LongTripLHighwayMaintenanceSchedule I 45,000 Miles (75 000 km) (Continued) - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. Ifyou do not use your vehicle under any of these conditions, change fluid the and filter every 50,000 miles (83 000 km). 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 50,000 Miles (83 000 km) 0 If you haven't used your vehicle under severeconditions listed previously and, therefore,haven'tchangedyour fluid and filter. automatic transmissionfluid, change boththe MILEAGE 52,500 Miles (87500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) DATE I ACTUAL MILEAGE I SERVICEDBY: I I 7-34