SOURCE: Garage door will not close, moves 2 ft & returns
Make sure you put the black cup back onthe end of the motor shaft and that it is pressed all the way on.Make sure the RPM sensor is plugged in. If neither of these are theissue, then you probably did not have the motor shaft pushed all theway back when you tightened the coupler after replacing the wormgear. Loosen that coupler up and from the front of the motor(opposite end in which the coupler is on) push the shaft back as faras it will go. Hold it there while you tighten the coupler back upand then try it.
SOURCE: Remote Control closes garage door but does not open
It sounds like a case of your keypad losing signal strength enough that it cannot transmit through the closed door. If a new battery doesn't do the job a new keypad will.
SOURCE: Sears garage door opener 1/2 hp about 6 years
One door sensor is yellow the other is green on garage door opener. Should i replace both?
223 views
Usually answered in minutes!
×