2001 xc250 linkage removal problem. ..trapped bolt

[70455]

How should i remove the upper linkage bolt? It cannot clear frame.

Do the linkage to swingarm pivot plates need removal?

I need to press out lower shock bearing race.

Is there a method to remove thin trashed outer race? Cclamp and socket yielded ni results.


Tx

[bergerhag]

You need to remove the swingarm. When it is removed, loosen the two lower bolts and the assembly can rotate backward, making it possible to remove the bolt for the main link.

[70455]

Should i install grease fittings anywhere while its apart?

[GMP]

The linkage is R&R as an assembly. You remove the swingarm as you should service that as well. Remove the chain roller as it will interfere with the left side link plate bolt. Loosen everything on the bike and remove. Service/regrease on the bench. Assemble hand tight as shown. Install on the bike by TEMPORARILY using the swingarm pivot shaft as guide without the swingarm. Tighten plate bolts and main rocker pivot. Reinstall chain roller. Remove pivot shaft and reinstall swingarm. Tighten lower shock mount and pull rod bolts.

No grease fittings. Use fresh orings and Moly Paste or Castrol Pyroplex Blue grease. Serviced properly these linkages are the most waterproof in the business. I go a full year between services and have original bearings in an '07.

Also, NO PRESSURE WASHER.

[70455]

Swingarm shaft stuck. Pb blaster soaked 2 days and no budge. Impact hammer? Brass drift and socket with deadblow and sledgehammer dont work.

[eff]

Keep at it. Have you tried loosening the other motor mounts?

[70455]

All motor mounts or just rear 2?

[GMP]

Lay it on its side and support the frame on the floor in this area around the swingarm boss. This way you can transfer more energy to the pivot bolt without moving or damaging the frame. Impact hammer, bigger sledge, etc. Don't mushroom the end. Move it a little each way hit it with the penetrating oil in betweeen. Whatever it takes. Big mess.

[70455]

Removed wheel from swingarm. Loosened motor mounts. Supported with wood. Used hf orange deadblow with drift. Realized that sledge is 20 minutes south of me and its late. Ill keep at it.

The shaft is seized in the cases, right? The arm rotates freely.

[Jakobi]

70455. In addition to all the tips and tricks you've been given start doing heat cycles with boiling water. Boil the kettle up and pour it all over the back of the engine case/swingarm and then return to sledge hammer method. Once its cooled repeat again.

I went through it with a yamaha recently and it took a few patient days working at it but it came good in the end.