34 52 525 Replacing One Front Pulse Sensor

34 52 525 Replacing one front pulse sensor







Necessary preliminary tasks:
- Remove wheel







Remove cable from holder (1) on spring strut.
Release screw (2) and remove pulse generator (3).

Installation:
Tightening torque 34 51 4AZ .







Disconnect plug connection (1).

Installation:
Make sure plug connection engages correctly.







Installation:
Clean bore hole for pulse sensor and grease with Staburags NBU 12/K lubricating grease (refer to BMW Service Operating Fluids).

IMPORTANT: Check sensor head prior to installation for damage, replacing if necessary.