The simple stuff if the garage door connected to your liftmaster opener only opens part of the way or it begins to open but then reverses check the track and the surrounding area for any objects.
Garage door opens only slightly.
Another reason that your garage door won t open all the way in cold weather is probably that the metal has contracted.
Below are three reasons why your garage door opens on its own and some quick fixes you can try.
Lubricating the springs hinges and other metal parts can help your door to move easily.
These limits set the distance the door will open or close before stopping.
Do any necessary repairs reconnect the opener and try it out.
In cold temperature the space between molecules reduces making the metal shrinks.
If this is the reason your garage door is not functioning properly the lubricant must be applied.
You have an open limit and a close limit on your garage door opener.
If you stillare having problems you can make slight adjustments to either the closingforce opening force or the travel limit adjustments.
It sounds like the limit settings need adjusting.
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