BMW 318/325/M3/525/535/M5 1989-1993 Repair Information
REMOVAL & INSTALLATION
Disconnect the drive shaft from the input flange of the final drive. Support the driveshaft with wire.
Remove the constant velocity joint bolts and support the halfshafts from the body.
Disconnect the speed sensors, as equipped.
Support the unit and remove the front mounting bolts, then the rear mounting bolts. Lower the unit. The axle ratio is marked on the housing or cover.
Install the final drive. Install the front bolts to support, then the rear bolts. Torque the bolts to 80 ft. lbs. (110 Nm).
Install the halfshafts and the driveshaft.