31 12 026 Removing and installing/replacing guide joint in swivel bearing

Special tools required:

Necessary preliminary tasks:

Slacken nut (1), grip if necessary.

Release screws (2).

Remove tension strut with guide joint from swivel bearing.

Installation:

Recondition thread in swivel bearing.

Keep recess for guide joint, bore in tension strut and guide joint journal clean and free from grease.

Replace screws.

Tightening torque: 31 12 21AZ, see 31 12 CONTROL ARMS AND STRUTS .

Replace self-locking nut.

Tightening torque: 31 12 20AZ, see 31 12 CONTROL ARMS AND STRUTS .

Fig 1: Guide Joint Screws And Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Guide joint tightly seated in swivel bearing:

IMPORTANT: The guide joint must be replaced once it has been driven out with the special tools.

Secure special tool 33 4 205 to guide joint.

Drive guide joint out of swivel bearing with special tool 33 4 200.

Fig 2: Driving Guide Joint Out Of Swivel Bearing With Special Tool (33 4 200)

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Screw on nut a few turns so that guide joint does not slip off unchecked when forced off.

Screw on nut a few turns.

Press guide joint with special tool 31 2 240 out of tension strut.

Unscrew nut and remove guide joint.

Fig 3: Removing Guide Joint

Courtesy of BMW OF NORTH AMERICA, INC.