Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
Posted by Anonymous on
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Feb 12, 2015 | Craftsman Garden
Feb 23, 2014 | Craftsman 21 Hp 42" Deck, Ys 4500 Lawn...
probably did not have the motor shaft pushed all the way back when
you tightened the coupler after replacing the worm gear. Loosen that
coupler up and from the front of the motor (opposite end in which the
coupler is on) push the shaft back as far as it will go. Hold it
there while you tighten the coupler back up and then try it.
If you didn't just change the drive gear you will find the motor shaft is moving towards the rear and knocking the interrupter cup off. Replacing the drive gear with the new coupler and washers will cure this problem.
Jun 04, 2011 | Sears Craftsman LiftMaster Chamberlain...
May 27, 2010 | Craftsman 42 in. Deck 19.5hp Lawn Tractor
Dec 29, 2009 | Sears Craftsman LiftMaster Chamberlain...
Jul 05, 2009 | Sears Craftsman LiftMaster Chamberlain...
May 27, 2009 | Craftsman 42 in. Deck 19.5hp Lawn Tractor
Apr 18, 2016 | Sears Craftsman LiftMaster Chamberlain...
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