1996 GMC Sonoma Owner's Manual - Page 317

Short TripKity Maintenance Schedule 78,000 Miles (130 000 km) 0Inspect air cleaner filter if you are driving in dusty conditions. Replacefilter if necessary. A n Emissiolz Corztrol Service. 0Check readfront axle fluidlevel and add fluid as needed. Check constantvelocity joints and axle seals for leaking? 0Change engineoil and filter (or every 3 months, whichever occurs first). An Emissiorz Control Service. El 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 at every oil change (or every 3 months, whichever occurs first). 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking? (Continued) DATE ACTUAL MILEAGE SERVICED B Y 7-25