Skip to content
?
Manage My Life

Craftsman garage door opener model 139.53628SRT not working

I have a Craftsman garage door opener model 139.53628SRT that stopped operating in the "door open position. The LED lights on both safety sensors are solid green. When I try to activate the opener (with the wall switch or remote) the unit hums and two clicks are heard and the front light bulb illuminates for approx 5 seconds. There is no trolley movement

4 Answers from these members:
Manage My Life
by Manage My Life
September 6th, 2012
Answered in 6 minutes
Comment
0 votes
Manage My Life
by Manage My Life
September 6th, 2012
Answered in 19 minutes
Comment
0 votes
tnesbi0
by tnesbi0 Earned 2,673 community points in Craftsman
September 7th, 2012
Comment
0 votes
DAN ONDACK
by DAN ONDACK Earned 8 community points in Craftsman
December 10th, 2020
Comment
0 votes
Want to get updates on new answers?
this question
Answer this question
Didn't find what you are looking for? Ask a question
Get up to
40
% off
On Garage Door Openers