Removing
Before removing, drain the oil from the rear axle housing and, having raised the rear of the car, place it on stands and remove the wheels. Unscrew the nuts securing the brake shield to the beam and extend the axle shafts so that they come out of the differential box. After disconnecting the cardan shaft from the gearbox, place a stand under the gearbox housing and unscrew the bolts of its fastening.
Installation
Before installing the gearbox, thoroughly clean the axle beam from oil. Lay a sealing gasket on the mating surface, insert the reducer into the beam and fix it. At the same time, pre-lubricate the threads of the bolts with sealant. Thoroughly degrease bolts and holes before applying sealant.
Attach the cardan shaft to the gearbox, install the axle shafts, brake drums, screw the wheel bolts without tightening, and then remove the stands.
Lower the vehicle and finally tighten the wheel bolts with a torque wrench. Fill the rear axle housing with oil after cleaning the magnetic drain plug.