1995 GMC Safari Owner's Manual - Page 304

Maintenance Schedule II 50,000 Miles ( 3 000 km) 8 0 Change automatic transmission fluid and filter if the vehicleis mainly driven under one ormore of these conditions: I - In heavy city traffic where the outside temperature regularly reaches 90 O (32 C) or higher. F O - In hilly or mountainous terrain. Uses such as found in taxi,police or delivery service. - When doing frequent trailer towing. - I f you do not use your vehicle under any of these conditions, the fluid and filter do not require changing. DATE ACTUAL MILEAGE SERVICED B Y 52,500 Miles (87 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate the front suspension, balljoints and king pin bushings, steering linkage and transfer case shift linkage, parking brake cable guides, and brake pedal springs at every change (or every 12 oil months, whichever occurs first). Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.** Rotate tires. See "Tire Inspection and Rotation" in Index for proper the rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED BY: 7-30