34 52 525 Replacing one front pulse generator

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .

NOTE: READ AND COMPLY WITH GENERAL INFORMATION .
Observe SAFETY INSTRUCTIONS on raising the vehicle.

Open plug housing (1), pull plug connection (2) out of bracket and disconnect.

Pull cable with rubber grommet out of bracket on spring strut.

Installation:

Ensure proper locking of plug connector and proper seating of rubber grommets.

Fig 1: Identifying Plug Housing And Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Release hexagon socket head cap screw (1) and pull wheel speed sensor out of bore.

Installation:

Tightening torque 34 51 6AZ .

Clean bore hole for pulse generator and grease with Staburags NBU 12/K lubricating grease (refer to BRAKES - OPERATING FLUIDS ).

Fig 2: Identifying Hexagon Socket Head Cap Screw

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