overhead chain drive starts then stops intermittent distances then power just goes off. tap the box and it will start again after pushing the button then stops again.Slowly getting worse. I would take
Question about Sears LiftMaster Building Materials
...Make sure the small light on each sensor is not flickering ever so slightly. This will cause an intermittent problem like you have. Tweak the sensors just a bit. If the main light is not flashing ...
Question about Sears LiftMaster Building Materials
Door always opens, intermittant stopping when the door is closing. Sometimes it closes all the way, other times it stops repeatedly and you must press the close button many times to get the door to ...
Question about Sears LiftMaster Building Materials
...one of them will be flickering but it is difficult to see. This can also cause the problem to be intermittent. Tweak them just a little. It is normal for that light to blink
Question about Sears LiftMaster Building Materials
garage door opens intermittantly after it has been closed for a while Here is some information and tips to try. Look at the LED light next to the SMART/LEARN button on rear of the motor unit. You may ...
Question about Sears LiftMaster Building Materials
I have a Craftsman Garage Door Opener Model 139 18860. I can't get the remote to work. The Keypad works and I have fresh batteries in the remote but the system won't recognize it. How do you program ...
Question about Sears LiftMaster Building Materials
KEYPAD WON'T WORK AFTER REPLACING BATTERY Keypad became sort of intermittent, had to key in numbers twice. Stopped working, replaced battery and it worked for one day. Swapped out battery but it still
Question about Sears LiftMaster Building Materials
Craftsman 139.18415 opens intermittently by itself why? Can I change the Channel? You can't change the channel but here are some things to look at. Look at the LED light next to theSMART/LEARN button ...
Our Craftsman garage door remotes stopped working so we replaced the batteries and reprogrammed them. They are working intermittently now. We tried to program the Homelink in both of our vehicles and ...
...a loose connection. Pull the logic board and check for loose connections on the printed circuit.As intermittent as it is it will probably be very hard to
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