1995 GMC Safari Owner's Manual - Page 285

I Schedule Maintenance I I 30,000 Miles (50 000 km) 0 Cl-igEeeirgine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints and king pin bushings, steering linkage and transfer case shift linkage, parking brake cable guides, and brake pedal springs at every oil change (or every 6 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.** Inspect engine accessory drive belts (or every 24 months, whichever occurs first). An Emission Control Service 0 Drain, flush and refill cooling system (or every 24 months, whichever occurs first). See "Engine Coolant" in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. 0 Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0 Replace spark plugs. An Emission Control Service. 0 Replace air cleaner filter. Replace filter more often under dusty conditions. An Emission Control Service. 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. I DATE I ACTUALMILEAGE SERVICED BY: 7- 11