Question about Building Materials
Open your garage door , when the door is going up block with your hand one sensor eye , if your door going down ,you have inverted down-up cycle if not mother board is damaged youll need remplaced
Posted on Oct 17, 2013
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Okay...upon further inspection, my left spring has broken in two. Going to call around for some quotes to replace the spring. Thanks for the suggestions.
Posted on Jul 25, 2008
is bulb on motor flashing 10 times. then you have electric eye problem. otherwise, sounds like you need to increase down force a hair. adjustement is on logic board, right knob.
Posted on Jan 15, 2009
Remove the cover from the motor unit and check the drive gear. It is white nylon and is just in front of the motor. Most likely stripped.
Posted on Apr 05, 2010
Testimonial: "Don0930 - Yes, gear is stripped. Will be purchasing replacement gear instead of new unit. Thx!"
Tips for a great answer:
Feb 03, 2016 | Building Materials
Jun 03, 2011 | Sears Craftsman LiftMaster Chamberlain...
Aug 29, 2017 | liftmaster Chamberlain Garage Door Opener...
Dec 27, 2010 | Sears Craftsman LiftMaster Chamberlain...
May 18, 2010 | Sears Craftsman LiftMaster Chamberlain...
May 03, 2010 | Sears Craftsman LiftMaster Chamberlain...
Feb 27, 2009 | liftmaster Chamberlain Garage Door Opener...
Dec 10, 2008 | Sears Craftsman LiftMaster Chamberlain...
324 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: