1998 GMC Suburban Owner's Manual - Page 374

I Short Trip/City Maintenance Schedule -- Gasoline Engines 1 9,000 Miles (15 000 km) (Continued) 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check redfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote 'K*.) 12,000 Miles (20 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emissioll Confro1 Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) ci Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote 'i';g.) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) I DATE MI1,EAGE 15,000 Miles (25 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #. j 0 Check readfront axle fluid level and add tluid a s needed. Check constant velocity joints and axle seals for leaking. (.See footnote *'*.) DATE SERVICED BY: I 7-10