Lodged garage door track.
Liftmaster garage door jamed.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Fortunately resolving many of these problems can be done safely by the layperson and doesn t require specialized tools.
Doors can get stuck due to problems with their power source photo eyes and track alignment among other things.
Check to see if anything a shovel broom etc fell and is now stuck in the track that is causing it to be lodged.
This can be a quick fix by identifying the object and then removing it.
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 that may obstruct.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.