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clicking / hesitates

Clicks and hesitates before finally going forward. Reverse OK. I was told it need brushes. I'm pretty handy. Can someone confirm this diagnosis and tell me if a brave newby should attempt the repair or is a pro necessary?
  • Posted 10 Aug 2011 08:51
  • By davidca
  • joined 10 Aug'11 - 3 messages
  • California, United States
David
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check your drive potentiometer
  • Posted 27 Sep 2011 19:29
  • By crownie
  • joined 8 Sep'08 - 151 messages
  • Victoria, Australia
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Yes it could be brushes. If you do replace them check to see if they are uneven, if so a comm atone may he needed to smooth out the armature. I would also check the forward and reverse contractor tips for any pitting sticking or burning. I have this issue with the large number of RC's at my customers account. Verify the fed/rev switches are good do a volt drop test to determine this. I would say the issue is in the switches being faulty or may just need to be adjusted. Good luck!
  • Posted 10 Aug 2011 09:56
  • By sirthor1881
  • joined 15 Mar'11 - 24 messages
  • Georgia, United States
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