Replacing a Rear Pulse Generator

34 52 535 - Replacing a rear pulse generator





Important!
Read and comply with notes on protection against electrostatic damage (ESD protection) 61 35 ... Notes on ESD Protection (Electro Static Discharge).





Necessary preliminary tasks:
- Read and comply with General Information. Service and Repair





Release screws (1).
Release expander rivet (2) and remove cover (3).





Open plug housing (1).
Pull plug connection for wheel speed sensor out of fixture and disconnect.





Release cable holder along trailing arm.
Release hexagon socket screw (1). Withdraw wheel speed sensor (2) from bore hole.

Installation Note:
Clean bore hole for pulse generator and grease with Staburags NBU 12/K lubricating grease (refer to BMW Service Operating Fluids).
Tightening torque 34 51 6AZ 34 51 Slip Control System (ABS, ASC+T, DSC).