[Windflier]

Also, an impact driver will work if there is room to use it.

Thanks for the suggestion. It's pretty tight where I'm working. If it comes to it, I'll have to see if I can find a right angle impact wrench.

Either that, or remove the entire roller assembly from the machine so I can get at it.

[21twelve]

Good luck in your endevours - and you better post the results! In post 63 it had “somebody’s” results that the ATF/Acetone mix was best. Liquid Wrench was about tied for second with Kroils. If it was me, I’d probably try the liquid wrench (plus I have it on the shelf!)

Tapping/hitting, sokaing, etc. all sound good. I’m no mechanic - but I wonder if a hairdryer on high would be hot enough to loosen things just a little bit, even if to allow the oil to get in farther? And I can’t imagine that would be hot enough to damage the neoprene.

Anyway - good luck! Nothing better than figuring something out and fixing it yourself!

[az_gila]

One of the aircraft mechanics solutions is to use Mouse Milk - it works on stuck turbo parts.

https://www.amazon.com/Mouse-Milk-8-oz-Penetrating/dp/B0049C7170