1998 GMC Suburban Owner's Manual - Page 396

Long Triphlighway Maintenance Schedule -- Gasoline Engines 52,500 Miles (87 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every I2 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 'k*.) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.> DATE I I SEKVICEDBY ACTUAL MILEAGE I 60,000 Miles (100 000 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid level and add tluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote '%'$.) 0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 17 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) Inspect engine accessory drive belt. A17 E m i ~ ~ i o r ~ Control Ser1ic.e. I DATE MILEAGE I I SERVICED B Y 7-32