1993 GMC Sonoma Owner's Manual - Page 330

Scheduled Maintenance Services Recommended FIuids & Lubricants NOTE: Fluidsandlubricantsidentifiedbelowbyname,partnumberor specification may beobtainedfrom your GM Dealer. USAGE FLUID/LUBRICANT EngineOil GMGoodwrenchMotor Oil orequivalentforAPIService orSG/CC,SG/CD, SF, SGorCC of therecommended viscosity.(SeeSection 6.) SG EngineCoolant HvdraulicClutchSvstem HydraulicBrakeSystems ParkingBrakeCables PowerSteeringSystem ManualSteeringGear Automatic Transmission Manual Transmission: a. 5-Speed(RPOML3and MWl) b.5-Speed(RPOMY2) Differential: a.Standard - Frontand RearAxle b. Lockina TransferCase SolumnShift,TransferCase ShiftLever,PropellerShaftSlip SplinesandUniversalJoints. SlutchLinkage.Pushrod Autchfork joint. to Mixture of waterand a goodqualityethyleneglycolbase antifreezeconforming to GM-6038-M(GMPart No. 1052103). HydraulicClutchFluid(GMPart No. 12345347orequivalent). DelcoSupreme 11 brakefluid(GMPartNo.1052535or DOT-3). of NLGlGrade2, Chassislubricantmeetingrequirements CatagoryLB or GC-LB (GM PartNo.1052497). GMPowerSteeringFluid(GMPartNo.1050017)or equivalentconforming to GMspec 9985010. GM Lubricant(GMPartNo.1052182)orequivalent. DEXRONBIIE AutomaticTransmissionFluid(GMPart 1051855). a. DEXRONOIIEAutomaticTransmissionFluid No. 1051855). b.SynchromeshTransmissionFluid(GMPartNo. 12345349). No. (GM Part a.SAE-80W-90GL-5 gear lubricant(GMPartNo. 1052271). b.SAE-80W-90 gear lubricant(GM PartNo. 1052271). DEXRONOIIEAutomaticTransmissionFluid(GMPartNo. 1051855). Zhassislubricantmeetingrequirements of NLGlGrade 2, 2atagory LB orGC-LB(GMPartNo.1052497). 2hassislubricantmeetingrequirements of NLGlGrade2, 2atagoryLBorGC-LB(GMPart No. 1052497). (Continuednextpage) TO289 7-1 4