Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ "repairing opener" Questions

main light on will not come on when door is opened/closed Previously the main light on the garage door opener worked fine. Model is Sears Craftsman 139.53629SRT. One of the leads that connects to one ...

I have 1/2 horse opener and I bought it three years ago. Just put it up, work 3 time open and close then just stopped it would only open up 3 inches and stop then click. Reset the opener and tried ...

garage door opener: motor runs but chain doesnt move. My garage door opener motor runs, but the chain sprocket doesn't rotate. Is this easily repaired, or should I just buy a new unit? Depends on your

unable to allign inner and outer trolley on a Craftsman garage door opener You probably have a stripped gear. Take the cover off the opener and the bottom will be filled with white shavings and the ...

I installed a Craftsman garage door a couple of weeks ago and all of a sudden it keeps opening by it's self. It is model #139.53918D what is causing this? Make sure the door isn't closing too ...

The door goes up about 1 to 2ft and then stops. When it stops the overhead light on the opener and the led light on the wall mount switch goes off like the opener has lost power. It sounds like you ...

is the worm drive on a chamberlain model 1060-6 garage door opener repairable? worm gear is okay, but the gear running the chain is worn bad enough it doesn't open door yes, and not that bad of a job.

I have a Sears Craftsman door opener which would not open the door more than a foot off the ground. I turned the adjusting dial for the open(Up) from pos 1 to about pos 3 and the door worked ...

recently i replaced the battery to my keyless pad and i was succesful in re-programming it. The problem that i am having now is the garage door will not move when i enter the new programmed number on ...

My garage door opens about 6" then stops It sounds like you need to adjust the force settings on your opener. You should see either a white plastic knob on the opener, or a screw adjustment labelled ...