View single post by Geoff Dunaway
 Posted: Fri Oct 12th, 2018 11:29 am
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Geoff Dunaway

Joined: Fri Dec 23rd, 2005
  Paul checked that right off the bat. One of the fans had great backlash the other was a snug fit but after running for a couple of hours was a perfect fit and quiet runner. The worm that yours replaced had taken on a "V" profile where the allignment collar on the osc. shaft had slipped. The round interfacing gear was toothless in one spot like my 5 y/o grandson.