Genuine BMW 325i Release Bearing

BMW 325i Release Bearing Parts Questions & Experts Answers

• Release Module
  21517564027
  Q:

  How to Remove, Inspect, and Install the Clutch Fork and Release Bearing on BMW 325i?

  Posted by Theodore Z.

  A:

  Removal begins with the removal of the transmission. The Clutch Fork is then slid sideways to release it from the retaining spring clip and pivot, then the Fork and bearing are pulled forwards from the guide sleeve. It is important not to detach the release bearing from the Fork as they are only available as a complete assembly. Inspection involves spinning the release bearing and checking it for excessive roughness. Holding the outer race, attempt to move it laterally against the inner race. If any excessive movement or roughness is evident, the bearing should be replaced. If a new clutch has been installed, it is wise to replace the release bearing as a matter of course. The release bearing, pivot, and release cylinder pushrod contact faces on the Clutch Fork should be inspected for wear. The Fork should be replaced if excessive wear is evident. The Clutch Fork retaining spring clip should be checked and replaced if necessary. It is advisable to replace the clip as a matter of course. Installation involves cleaning the release bearing contact surfaces on the Clutch Fork and guide sleeve. No grease or lubricant should be applied to the sliding surfaces of the bearing or guide sleeve. The Clutch Fork/bearing assembly is slid into position over the guide sleeve, then the end of the Fork is pushed over the pivot, ensuring that the retaining spring clip engages correctly over the end of the Clutch Fork. The Fork should engage correctly with the retaining clip. Finally, the transmission is installed.

  Answered by BMW Parts Specialist Brandon / Feb 05, 2022