Liftmaster GDO motor just runs

lajmcNovember 20, 2008

Have a 1980s Liftmaster GDO & my son disconected it to repair the garage door. While it was disconected I accidentally pushed the button to the GDO & the motor ran all night. After hooking everything back up, the motor runs but nothing happens. Any help pointing us in the direction of the trouble is greatly appreciated! Thanks

Thank you for reporting this comment. Undo
don_1_2006

Take off the cover and check for a stripped gear. Be sure to unplug it first.

    Bookmark   November 21, 2008 at 4:57PM
Sign Up to comment
More Discussions
Craftsman Garage door openers old dipswitch technology
My garage door motors still work great- 30 years old....
mamasalvo
Wayne Dalton i-Drive vs. Belt Drive vs. Screw Drive
Hello All, I am looking to install 2 new garage door...
rogeroh
Craftsman 3/4 HP Garage Door Opener w/Extension
I just installed a 9.18450 opener with a track extension...
brian_nb
Shop vacuum
Are there any good 12 -15 amp shop vacs that have 1200-1500...
randalls1
Good material to patch potholes in old garage floor?
I have some pot holes in my 1963 garage floor. The...
griz8312
© 2015 Houzz Inc. Houzz® The new way to design your home™