Installation note on spur gear

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Spur gearing of bearing (1) and output shaft (2) must be installed form-fit (tooth in tooth)!
Tighten collar bolt and compression spring by hand.

Fig 1: Fitting Wheel Bearing And Output Shaft
Courtesy of BMW OF NORTH AMERICA, INC.
Check whether spur gearing is locked tooth in tooth by reciprocally rotating wheel hub/output shaft.
Once a form-fit has been ensured, tighten to final specified torque.
Tightening torque 31 60 2AZ