1998 GMC Jimmy Owner's Manual - Page 370

1 LongTripmighwayMaintenanceSchedule I Check readfront axle fluid level and add fluid as needed. Check constant **.) velocity joints and axle seals for leaking. (See footnote 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperatureregularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. I f you do not use your vehicle under any of these conditions, change the.fluid and.filter every 50,000 miles (83 000 km). 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote+.) 82,500 Miles (I37 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) (Continued) DATE 7-35