Questions & Answers for: Sears LiftMaster logical drive

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

Liftmaster door stopped working. hear click,and

liftmaster door stopped working. hear click,and flashing led yellow light. Take the cover off and check the drive gear. It is white nylon and is just in front of the motor. It may be stripped or you ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

I have a Craftsman 1/2 HP chain drive garage door opener.

I have a Craftsman 1/2 HP chain drive garage door opener. My door goes up and does not want to stop. I have played with the adjustments but it does not want to reverse and go back down. You need to ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

I moved into a new house and they had a sears

I moved into a new house and they had a sears craftsman 1/2hp garage door opener. I had 2 existing openers from my previous home which I want to program to this new opener...how do i do this? With the

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

2 Answers

Replaced logic board and still doesn't work

replaced logic board and still doesn't work I have a brand new 1/2 horse chamberlein opener. It is a screw drive, and i have replaced the logic board because the motor " overheated" according to the ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

Overhead chain drive starts then stops

overhead chain drive starts then stops intermittent distances then power just goes off. tap the box and it will start again after pushing the button then stops again.Slowly getting worse. I would take

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

My craftsman opener only goes one way.

my craftsman opener only goes one way. i checked the limit switch and it is making contact but continues to try to drive past the limit. Your logic board is most likely bad.

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: I have a Craftsman garage door opener 1/3hp chain ...

Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: I have a Craftsman garage door opener 1/3hp chain ... I have a Craftsman garage door opener 1/3hp chain drive

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

I'm having troubles getting my

I'm having troubles getting my 4 year old liftmaster model 2200 screw drive garage door to close. It will go up just fine but when I hit the wall switch when its fully up, I hear a click followed by ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

Access system for 3/4 hp

access system for 3/4 hp belt drive works sometimes, however with change in temp, climate conditions, the system does not work at all. a few days later the system will work without any adjustments ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

Remote control only works while inside the garage.

Remote control only works while inside the garage. Chamberlain chain drive garage door opener I have 4 remotes and 1 wall mounted pin pad. All of a sudden all of them stopped working at the same time.