BMW F97 - Page 37

F97/F98�Complete�Vehicle
4.�Powertrain
33
F97/F98,�components�of�internal�differential�lock:�Exploded�diagram
Index Explanation
1 Electric�motor
2 Transfer�box
3 Ball�ramp�consisting�of�geared�mobile�adjusting�disc�and�first�half�of�ball�ramp
4 Balls/Spherical�washer
5 Static/fixed�pressure�plate�with�2nd�half�of�ball�ramp
6 Axial�needle�bearing