Thanks for the advice
Thanks Jer,
On one side there is brassy ring worn right around the bushings and on the other is a greyish material - is this the teflon?. I think I must of damaged them on the way out as the grey material looks abit ragged on the edges. I'll try the heat thing next time now I know. On one of the bushings it looks like the teflon has bubbled, yet it still feels attached to the bushing. What would cause this?
There was also crud in the oil that looked like the teflon material on the bushing.
Should I be applying heat when reinstalling?
Thanks for the advice.:)