Question about liftmaster Chamberlain Garage Door Opener Transmitter 300MC
Only closes when holding the button down
THE PROBLEM IS IN THE SAFETY EYES
EITHER ALIGNMENT - WIRING OR A BAD EYE
HOPE THIS HELPS
Posted on May 26, 2010
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 02, 2016 | Building Materials
Aug 11, 2011 | Chamberlain 3/4-HP Whisper Drive Plus...
Jan 12, 2011 | Sears Craftsman LiftMaster Chamberlain...
May 10, 2010 | Sears Craftsman LiftMaster Chamberlain...
Apr 03, 2010 | Sears Craftsman LiftMaster Chamberlain...
Aug 12, 2009 | Sears Craftsman LiftMaster Chamberlain...
Mar 15, 2009 | Sears Craftsman LiftMaster Chamberlain...
Jan 25, 2009 | Sears Craftsman LiftMaster Chamberlain...
Nov 26, 2008 | Chamberlain 950CB Remote Control
265 people viewed this question
Usually answered in minutes!