Note:Transmission fluid may creep from the transmission bore during installation.Thoroughly clean the transmission bore and ribbing of fluid and debris immediatelyprior to installing the transfer case. chamfer andremove burrs from the cut end of the bolt.Hand thread the guide pins (1) into the transmission upper and lower transfer casemounting bolt holes. Note:Use guide pins to aid in alignment and installation of the transfer case to the transmission.Failure to use guide pins may result in cutting the transfer case O-ring seal duringinstallation of the transfer case causing a fluid leak.Fabricate 2 guide pins by cutting the heads off of 2 bolts M12x1.75x75. A clean bore will prevent oxidation build up fromscuffing or cutting the O-ring seal upon transfer case installation, resulting ina leak.Carefully insert a clean soft cloth into the transmission torque converter housingdifferential bore to prevent debris from entering the transmission.Clean the oxidation from the transmission torque converter housing differential boresurface using steel wool or crocus cloth.Carefully remove any debris and the cloth from the transmission torque converter housingdifferential bore. Note:Oxidation must be removed from the transmission torque converter housing bore beforeinstallation of the transfer case. Lube the O-ring with light coating of automatic transmission fluid. Remove the bolts-(1) securing the transfer case to the transaxle.Remove the transfer case-(2) from the transaxle.Remove the transfer case to transmission O-ring for (LFW) engine or the gasket for(LAF) engine.Installation ProcedureInstall a NEW the transfer case to transmission O-ring for LFW engine or NEW gasketfor LAF engine. Refer toTransmission Rear Mount Bracket Replacement. ![]() Refer toTransfer Case Brace Replacement.Remove the transfer case mounting bracket-(3).Support the transaxle with a jackstand.Remove the rear transmission mount and bracket. For the LFW engine, refer toCatalytic Converter Replacement - Right Sideand for the LAF engine refer toCatalytic Converter Replacement. Refer toFront Wheel Drive Shaft Replacement.Remove the catalytic converter. Refer toPropeller Shaft Replacement.Remove the right wheel drive shaft. ![]() Refer toTransmission Fluid Drain and Fillfor the 6T30/6T40/6T45 orTransmission Fluid Drain and Fillfor the 6T70/6T75.Remove the propeller shaft. Refer toTransfer Case Fluid Replacement.Drain the transmission fluid. Refer toLifting and Jacking the Vehicle.Drain the transfer case fluid. Removal ProcedureRaise and support the vehicle. Chevrolet Equinox Service Manual / Powertrain / Transmission/Transaxle / Transfer Case Assembly Replacement Automatic Transmission Unit
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