Guide :Building Materials : Craftsman LiftMaster Chamberlain Garage Door Opener Wireless...
Sears garage door opener problems
When you press any remote or the wall switch, the light on the opener comes on and you can here a clink but the door does not move.
Model 139.53985D Serial 484512200423 Manuf. 11/24/05
Door opens fine, but will not close. The click can be heard and trolley will move 1/4 to 1/2 an inch. Repeated pushing of the switch will continue this action until the trolley hits the stop bolt, then just the click is evident. Its as if the opener doesn't get the signal to turn around and go the other way when it hits the open limit. I know the limit switch is working because the opener will stop,