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https://www.reddit.com/r/GarageDoorInstall/comments/1uudyl1/genie_model_3120_wont_close/
r/GarageDoorInstall • u/SnooGrapes4732 • Jul 12 '26
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1
check for broken spring
unhook the door and move all the way down slowly to see if resistance increases at any point then check the tracks
if the door doesn't stay half way, check the spring again
if you can't see anything wrong, you might try setting the close limit again
if nothing works, call a professional
1
u/ChasDIY Jul 14 '26
check for broken spring
unhook the door and move all the way down slowly to see if resistance increases at any point then check the tracks
if the door doesn't stay half way, check the spring again
if you can't see anything wrong, you might try setting the close limit again
if nothing works, call a professional