Door opens about 1 foot too far, the use of the travel up screw either appears to do nothing or it...
(More)
Door opens about 1 foot too far, the use of the travel up screw either appears to do nothing or it does too much when adjusted. How do you know how many inches the screw is affecting in a turn (or partial turn)? On a side note why isn't there a set-up where you can tell it this is the closed position and this is the open and have it remember and use those limits?
I replaced main sprocket & shaft today...now my opener will NOT travel down more than a few...
(More)
I replaced main sprocket & shaft today...now my opener will NOT travel down more than a few inches. I have the unit open and can see that it is not traveling the distance down..up is okay...is there a fix other than using the adjustment screws??? They do not help..the unit starts down and then reverses after a couple of seconds..HELP Please
Sears Craftsman Garage Door Opener: doesn't move the chain; the motor makes a rotating noise for a...
(More)
Sears Craftsman Garage Door Opener: doesn't move the chain; the motor makes a rotating noise for a while and stops, but no movement visible at the chain