1995 GMC Sonoma Owner's Manual - Page 301

I Maintenance Schedule I 36,000 Miles (60 000 km) first). An Emission Control Service. ~ 0 Change engine oil and filter (or every 3 months, whichever occurs Lubricate the front suspension, ball joints, steering linkageand 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 fluidlevel and add fluid as needed. Check constant velocity joints and axle seals for leaking.'%* DATE ACTUAL MILEAGE SERVICED BY: 39,000 Miles (65 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). A n Ernission 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- 13