1999 GMC Suburban Owner's Manual - Page 368

yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 57,000 Miles (95 000 km) (Continued) Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j j j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). j Inspect engine accessory drive belt. An Emission Control Service. j Replace fuel filter. An Emission Control Service. (See footnote[.) 60,000 Miles (100 000 km) DATE ACTUAL MILEAGE SERVICED BY: 7-18