1995 GMC Sonoma Owner's Manual - Page 327

Steering and Suspension Inspection Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear, or lack of lubrication. Tnspect power steering lines and hoses for proper hookup, binding, leaks, cracks, chafing, etc. Exhaust System Inspection inspect the complete exhaust system. Inspect body near the exhaust the system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes into the vehicle. See "Engine Exhaust" in the Index. Accelerator Control System Lubricate all pivot. points with engine oil, except the TBT throttle shaft. Do not lubricate the cam pulley. Remove all external deposits from pulley. Do not oil any accelerator or cruise control cables. Replace any cables that have high effort or excessive wear. Drive AxleService Check redfront axle fluid level and add as needed. Check constant velocity joints and axle seals for leaking. Transfer Case (Four- WheelDrive) Inspection Every 12 months or at oil change intervals, check front axle and transfer case and add lubricant when necessary. Oil the control lever pivot point and all exposed control linkage. Check vent hose at transfer case for kinks and proper installation. More frequent lubrication may be required on off-road use. 7-39