1995 GMC Sonoma Owner's Manual - Page 309

I Schedule Maintenance 78,000 Miles (730 000 km) I I 0 Change engine oil and filter (or every 3 months, whichever occurs first). AFIEmission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal springs (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 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. I DATE I ACTUALMILEAGE I SERVICED BY: I 81,000 Miles (135 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Enzission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal springs (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.'':'': DATE ACTUAL MILEAGE SERVICED BY: 7-21