1996 GMC Safari Owner's Manual - Page 338

Long Tripmighway Maintenance Schedule I 82,500 Miles (137 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 90,000 Miles (150 000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components; see footnote# (or every 12 months, whichever occurs first). 0Check readfront axle fluid level and addfluid as needed. Check constant velocity joints and axle seals for leaking. ** 0Rotate tires. See "Tire Inspectionand Rotation" in the Index for proper rotation patternand additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. ACTUAL MILEAGE SERVICED BY: 0Lubricate chassis components; see footnote # (or every 12 months, whichever occurs first). 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90"F (32 O C) or higher. 7-38