1998 GMC Suburban Owner's Manual - Page 382

I Short TripKity Maintenance Schedule -- Gasoline Engines I 57,000 Miles (95000 knz) (Continued) 0 Lubricate chassis components (or every 3 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*.) 60,000 Miles (100 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). At1 Emission Control Service. 0 Lubricate chassis components (or every 3 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 :t''i'.) 0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0 Vehicles With GVWR Above 8,500 lbs. Only: lnspect shields and underhood insulation for damage or looseness. Adjust or replace as required. Tlu's is u Noise Etmh-iorz Control Setvice. Applicnhle on!):to whicles sold in. the Ur~itecl Stutes. 17 Inspect engine accessory drive belt. Arz E/nissiou Control Srrl9ic-e. I DATE MILEAGE I 7-18