1995 GMC Sonoma Owner's Manual - Page 320

IMaintenance ScheduleII 67,500 Miles (112500 km) I 0 Change engine oil and filter (or every 12 months, whichever occurs first). At? Emission 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 12 months, whichever occurs first). Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.:l::i: 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED BY: 75,000 Miles (125 000 km) 0 Change engine oil and filter (or every I2 months, whichever occurs first). An Emissio/l 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 evesy 12 months, whichever occurs first). El Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.4"1: DATE MILEAGE ACTUAL SERVICED BY: 7-32