Trying to get some things done before having my other knee overhauled. One was to send the PSRU to Florida for upgrade, and prep for the new flywheel and reassembly.of it all. Got the gearbox pulled after fighting it some, it is force fit into a ball bearing. Part of the upgrade is to replace that with a bushing so it will come apare easily next time. Got to figure out just what kind of a socket is needed to take the flywheel bolts out now.