Set up parts washer. Wifped off crankshaft. Washed with mineral spirits. Used brush to clean out oil galleries. Installed aft woodruff key. Cleaned up some burrs on the prop hub. Cleaned really really really well, using compressed air and lots of shop towels. Lubed up bearing and crankshaft with white lithium lube, installed bearing. Placed assy in freezer for overnight chilling in preparation for mounting the prop hub.