Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
garage door opener I installed a new opener to replace my old one. When i try to operate the unit the traverse hits the stopper screw by the pully reverses & stops.It does the same thing whether the ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
Liftmaster garage opener won't go up, only down. It's not bound mechanically. I just replaced the shaft assembly because the old one broke. But since I've done that the garage only goes down, it won't
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...garage door opener a few months ago without any problems. Tonight the door cable came off pully, so I took door cables off and closed the door with opener. That apparently was a big mistake. Although ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...garage door will shake and **** when it goes up. I have a belt drive sears craftsman door opener. The opener was installed last year. It isn't your door opener it is your door. Check the ...
Question about Chamberlain Garage Door Opener Transmitter 300MC
...Liftmaster 1246R which was installed in 1998. It has been running fine until several days ago. No apparent spring or belt break. It still has power, motor still running, but door won't open/close. ...
Question about Chamberlain Garage Door Opener Transmitter 300MC
...side by the gear has some tension ,not near the door any ideas what this could be LOOSE BELT FULLY AND TRAY TO SEE IF THE MOTOR WORKS WITHOUT BELT IF SO INSTALL BELT AGAIN THIS RESOLVE THE ...
Question about Chamberlain Garage Door Opener Transmitter 300MC
...3800 BY LIFTMASTER VERY NICE UNIT - WE INSTALL THESE WITH GREAT SUCCESS I WOULD NOT TRY TO CUT DOWN A BELT DRIVE THE CHAIN DRIVE LIFTMASTER CAN BE CUT DOWN HOWEVER I WOULD STILL GO WITH THE 3800 ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt of the lift master garage door opener, but it looks like it has a lock and it does not open and close correctly. How can I re-set it? The position of the belt and the limit assembly must be ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt drive garage door opener. I need to replace the motor unit, and am wondering what new units will be compatible with my old rail and wall mounted opener. The newer models seem to have a square ...
Question about Chamberlain Garage Door Opener Transmitter 300MC
...the limits. If it's off alot you need to take the gear set back out and set the belt / chain / screw to the closed position. run the operator to the closed position and then install the gear
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