1993 GMC Sonoma Owner's Manual - Page 282

Service & Appearance Care Other Maintenance Items Hydraulic Clutch Grease Fitting Ifyouhavethe 4.3L (VIN code Z) enginewith a manualtransmission, a greasefittingisontheclutchhousingforlubricatingtheclutchfork ball stud. Refer to theMaintenanceScheduleforinformationonhowtolubricatethe clutchhousing, and whattype of lubricanttouse. Besure not to over-fill becauseyoucoulddamageyour clutch. Front Suspension and Steering Linkage Refer to theMaintenanceSchedule to determinehowoften fittings and whattype of lubricant to use. to lubricate the Front Wheel Bearings (Two-Wheel Drive) If yourvehicleistwo-wheeldrive,ithaswheelbearingsthatmust and repacked. RefertotheMaintenanceSchedule done. to determinehowoftenthismust be cleaned be Single Belt Accessory Drive Your newvehicleuses a serpentinebeltthatislighter,andmoredurablethan systemswithseveralbelts. A tensioner is used The beltrunsoveroraroundthepulleysontheengine. tokeepthebelttightat all times.Thetensioneralsomakesreplacingthe belteasier. If you needtoreplacethe belt, besuretoget the correct replacementbelt. Your dealership or partssuppliercanhelpyouwith this. TheAccessoryDriveBeltRoutinglabel on yourvehicle will show you howto routethebeltyourvehicle uses. 6-34