timw128 Posted June 29, 2016 Report Share Posted June 29, 2016 Hello- My Sawzall ingested a fastener and tore the fan up and punctured the housing casting internally. I ordered all the parts to repair from the local Service Center. My question is, how do I get the old fan hub off of the armature shaft?... Thanks, in advance for any help, and please note attachment. tim Quote Link to comment Share on other sites More sharing options...
JimboS1ice Posted June 29, 2016 Report Share Posted June 29, 2016 Wow... Sorry I'm not sure how to dismantle, do you have a big exploded view maybe? Jimbo Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
jeffmcmillan Posted June 29, 2016 Report Share Posted June 29, 2016 Do you have pictures of the actual part? You might be able to figure how to get the old one off based on how the new one would fit on. Quote Link to comment Share on other sites More sharing options...
JerryNY Posted June 29, 2016 Report Share Posted June 29, 2016 Is it keyed or press fitted on the shaft? If it's pressed on you might want to gently apply some heat to soften it ever so slightly and expand it. Same goes for putting it back on. Just be careful to not deform the vanes or it might unbalance it making it vibration prone... Quote Link to comment Share on other sites More sharing options...
KnarlyCarl Posted June 30, 2016 Report Share Posted June 30, 2016 Hope you get that figured out. That fan can be a pain in my face, as in blowing dust straight into my face... I've put my hand over the vent ports for short periods of time when I'm in a position it blows in my face. It gets irritating, but it's kind of nature of the beast, needs a fan to move air to pull the heat out of the motor Sent from my XT1585 using Tapatalk Quote Link to comment Share on other sites More sharing options...
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