Removing linkage bearings

Edited Date/Time 7/2/2020 9:59am
All my years riding I can’t ever remember changing linkage bearings, any tips for a first timer on this. Little heat and some tapping?
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6/17/2020 5:32am
Make a simple puller with threaded rod, correct size sockets, washers and nuts. That will draw it out and install, easy as pie!
2
6/17/2020 5:53am
Make a simple puller with threaded rod, correct size sockets, washers and nuts. That will draw it out and install, easy as pie!
Got an example or where to look to find one?
Keith72
Posts
389
Joined
7/17/2010
Location
Omaha, NE US
6/17/2020 6:05am
Motion Pro also makes a nice tool.
kb228
Posts
6161
Joined
1/31/2018
Location
Mansfield, OH US
6/17/2020 6:10am
I use impact rated sockets in a vise to apply pressure. Basically one socket is the diameter of the bearing, the other socket on the opposite side of the hole is big enough to rest against the linkage and will allow the bearing to come through. You squeeze that setup in the vise and apply heat. It can take quite a bit of force if its rusty.

The Shop

6/17/2020 6:56am
Make a simple puller with threaded rod, correct size sockets, washers and nuts. That will draw it out and install, easy as pie!
Got an example or where to look to find one?
You can get the components at the hardware store. Check out this video for instructions.

https://www.youtube.com/watch?v=NvMHOaUN_JQ
1
6/17/2020 8:05am
Thanks guys, so would heating the linkage knuckle and putting the bearings in the freezer help with installation?
6/17/2020 8:12am
Yes, but probably not necessary. I did this a few weeks ago and they slipped in pretty easily, but each bike is different!
6/17/2020 8:14am
I had to hone out one of the holes because when I put the sleeve in it locked it up and wouldn't rotate. Easy fix with a brake cylinder hone.
Kevin T
Posts
8
Joined
5/26/2020
Location
Salem, OR US
7/1/2020 12:36pm
I have an old oven in the shop I use for things like this & just removed some linkage bearings a couple weeks ago on my CR. Using an oven is better than a torch because it heats the entire part evenly. For linkage & engine case bearings I like to let the parts bake in the oven at 225 degrees for about 30 minutes & the bearings will usually come out with minimal force.
1
charlie68
Posts
147
Joined
6/28/2019
Location
North Windham, CT US
7/2/2020 9:59am
I did all of my linkage bearings a couple weeks ago on my KTM, I used a heat gun and had great results, didnt even freeze the bearings going back in.

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