Steering - BMW F97 Technical Training Manual

F97/F98￿Complete￿Vehicle
5.￿Chassis￿and￿Suspension
Index
7
8
9
10
5.1.1.￿Steering
Within￿the￿framework￿of￿the￿EfficientDynamics￿measures￿for￿the￿F97/F98,￿the￿steering￿used￿is￿a￿rack-
and-pinion￿steering￿with￿electrical￿steering￿wheel￿support￿"M￿Servotronic￿based￿on￿an￿EPS".
For￿power￿assistance￿during￿steering￿an￿electric￿motor￿is￿mounted￿parallel￿to￿the￿rack￿on￿the￿steering
gear￿housing￿with￿the￿power￿transmitted￿via￿a￿ball￿screw.
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Explanation
Track￿rod
M￿trailing￿link￿with￿hydro￿mount
M￿Servotronic￿(M￿EPS)
M￿anti-roll￿bar