Assembly sequence

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Insert the rear axle final drive into the rear axle support using the workshop jack and special tool 33 5 200 .
Insert screws (1) (do not tighten).
Insert bolt from rear and replace nut (2) (do not tighten down).
Release tensioning strap and lower special tool 33 5 200 and move away.
Tighten down screws (1).
Tightening torque 33 17 1AZ .
Tighten nut (2).
Tightening torque 33 17 2AZ .

Fig 1: Identifying Rear Axle Final Drive Screw And Nut
Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

Check OIL LEVEL , correct if necessary.