This is not necessarily Kitfox specific, but it is on a Model 4. It's time to change the 20 year old PSRU drive belt on the front of the Subaru powerplant. However, the hub adapter is stuck to the shaft pretty badly. I've sprayed it with various penetrants and even tried heat with a high-powered heat gun. Just can't get it to pop loose from the shaft. Does anybody have experience with this ? Maybe a large gear puller? One of the thrust bearing collars came off quite easily, but everything else on the shaft is frozen.

The engine runs great and the PSRU as well, it barely even gets warm even when being pushed hard. I want to get every hour I can out of it before eventually re-powering with something better and lighter. Sorry about the rotated images, They are properly oriented on my computer but the forum rotated them for some reason.

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