1997 Chevrolet Suburban Owner's Manual - Page 366
1997 Chevrolet Suburban Manual
Page 366 highlights
Short Trip/City Maintenance Schedule-- Gasoline Engines 30,000 Miles (50 000 km) 17 Change engine oil and filter (or every 3 months, whichever occurs first). 0Replace fuel filter. An Emission Control Service. (See footnote?.) 0Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust This is a Noise Emission or replace as required. Control Service. Applicableonly to vehiclessold in the United States. An Emission Control Service. CI Lubricate chassis components(or every 3 months, whichever occursfirst). (See footnote#.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle sealsfor leaking. (See footnote **.) 0For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 7-13