1998 GMC Safari Owner's Manual - Page 372

I I Long Trip/Highway Maintenance Schedule 82,500 Miles (137500 km) Change engine oil and filter (or every months, whichever occurs first). 12 An Emission Control Service. 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 sealsfor leaking. (See footnote**.) 0 Rotate tires. See "Tire Inspection and Rotation'' in the Index for proper rotation pattern and additional information. (See footnote +.) I DATE I I ACTUAL MILEAGE I SERVICEDBY: I 90,000 Miles (150 000 km) 0 Change engine oil and filter (or every months, whichever occurs first). 12 An Emission Control Service. 0 Lubricate chassis components (or every12 months, whichever occurs first). (See footnote#.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle sealsfor leaking. (See footnote **.) For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0 Change automatic transmission fluid and filter the vehicle is mainly driven if under one or more these conditions: of - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. DATE I 7-38