ok i have a champion post drill and im trying to take it apart to sand blast it i got the crank arm and gear off but i cant get the fly wheel of is this a cap (#2)?i took the set screw off the fly wheel and soaked it in pb blaster wont buge.also i cant get the top gear to lower the drill off (#3) if anyone has pics on how to take it a part it would be verry helpful. im stuck and dont know what to do.