1995 GMC Safari Owner's Manual - Page 302

Maintenance Schedule II 30,000 Miles (50000 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission ControlService. 0 Lubricate the front suspension, ball joints and king pinbushings, steering linkage andtransfer case shift linkage, parking brake cable guides, and brake pedalsprings at every oil change (or every12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle sealsfor leaking.** 0 Inspect engine accessory drive belt (orevery 24 months, whichever occurs first). An Emission Control Service. 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 pressurecap. An Emission Control Service. 0 Replace spark plugs. An Emission Control Service. 0 Inspect spark plug wires. An Emission Control Service. Replace air cleaner filter. An Emission Control Service. DATE ACTUAL MILEAGE SERVICED B Y 37,500 Miles(62 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission ControlService. 0 Lubricate the front suspension, ball joints and king pinbushings, steering linkage and transfer case shift linkage, parking brakecable guides, and brake pedal springs every oil change (or every 12 at months, whichever occurs first). (Continued) 7-28