Jump to content

Should Swingarm Bearings Spin?


mbeers6
 Share

Recommended Posts

Doing maintenance on my 2010 txt pro 250 and have a question about the bearings inside the swingarm. I'm talking about the bearings that the swingarm bolt rides on, not the small ones that work the linkage.

Should I be able to spin these bearings with my fingers? Mine don't, but before I took it apart the swingarm moved freely up and down, no slop, etc. The bearings looked fine, no rust or pitting. Plus these are not needle bearings so I think I'm fine. I think I'm just being paranoid.

image_zps800bbfcc.jpg

image_zps51ff4f96.jpg

Edited by mbeers6
Link to comment
Share on other sites

 

GasGas stopped using needle bearings about 10 years ago. Provided there is no lateral movement in the swinging arm just clean and grease the bushes before re-assembly. The bushes are pressed into the swinging arm and are not easy to remove and replace unless you have the right tools. They definitely shouldn't rotate in the swinging arm.

Edited by lowbrow
Link to comment
Share on other sites

 

GasGas stopped using needle bearings about 10 years ago. Provided there is no lateral movement in the swinging arm just clean and grease the bushes before re-assembly. The bushes are pressed into the swinging arm and are not easy to remove and replace unless you have the right tools. They definitely shouldn't rotate in the swinging arm.

Thank you very much lowbrow, good to know.

Link to comment
Share on other sites

 

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
  • Create New...