Secure the output shaft on the rear axle differential
The following special tool is positioned on the circumferential slot (1) of the driven shaft.
Courtesy of BMW OF NORTH AMERICA, INC.
Use a suitable special tool 0 495 857 (33 5 125)
, 2 406 774
, 2 360 944
or and a rubber mallet to drive the driven shaft into the rear axle differential.