6/23/2020 - update
I was unable to get the hub off so I put everything back together as I needed to use the tractor. All the fins are on except they are a little chewed up.
After I started the engine the mower would not move. I turned off the engine, depressed the clutch and manually rotated the...
Recently the deck jack shaft hub bearings blew causing the fins on the transaxle fan pulley to crack and break off. There are a few fins still left.
After the repair of the deck the mower seemed to run okay but intermittently would not move. If I pushed in the clutch and gently moved the fan...