1997 Chevrolet Astro Owner's Manual - Page 340

Short TripKity Maintenance Schedule 42,000 Miles (70000 km) 0Change engine oil and filter (or every 3 months, whicheveroccurs first). An Emission Control Service. 45,000 Miles (75000 km) 0Change engine oil and filter (or every 3 months, whicheveroccurs first). An Emission Control Service. 7 Lubricate chassiscomponents (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). 3 months, whichever occurs first). (See footnote #.) (See footnote #.) 0Check readfkont axle fluid level and add fluid 0Check readfront axle fluid level and add as needed. Check constant velocity joints and fluid as needed.Check constant velocity axle seals for leaking. (See footnote **.) joints and axle sealsfor leaking. 0Rotate tires. See "Tire Inspection and (See footnote ** .) Rotation" in the Indexfor proper rotation 0For Two-Wheel-Drive vehicles only: Clean pattern and additional information. and repack the front wheel bearings (or at (See footnote +.) each brake relining, whicheveroccurs first). Change automatic transmission fluid and DATE MILEAGE ACTUAL SERVICED BY: filter if the vehicle is mainly driven under of one or more these conditions: I 7-16 I I I