1997 Chevrolet Astro Owner's Manual - Page 342
1997 Chevrolet Astro Manual
Page 342 highlights
I Short TripKity Maintenance Schedule I 51,000 Miles (85000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Sewice. 54,000 Miles (90 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) c Check readfront axle fluid level and add ] fluid as needed. Check constant velocity joints and axle sealsfor leaking. (See footnote **.) 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check rearhont axle fluid level and add fluid as needed. Check constant velocityjoints and axle seals for leaking. (See footnote *.) * Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) I DATE I ACTUALMILEAGE ISERVICED BY: 7-18