Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ "power lift master" Questions

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Question about Sears LiftMaster Building Materials

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Lift-master 1265 Garage Door opener clicks but nothing happens Husband went to work it opened ad closed normally 2 hours later it clicks and nothing happens. There was a power surge just after husband

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Question about Sears LiftMaster Building Materials

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...lift master and it will not open from any control lite comes on but no sound from motor greenled appears to flash 5 times unplugged and reestablish power with no results The code for 5 flashes is RPM ...

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Question about Sears LiftMaster Building Materials

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...lift chain and retried the power switch. The result was the same. It sounds like the motor is locked up you will have to find were the chain is binding look around the drive sprocket and check the ...

Question about Sears LiftMaster Building Materials

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...lift the door manually. Now that I have power back, how do I reverse the process and re-engage the motor. From what I can see, the chain has been disconnected from the gears just above the door to ...

Question about Sears LiftMaster Building Materials

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...Lift-Master Pro 1/3) is not opening everytime. Unless I unplug the power cord for a couple of hours. If it's the logic board, I wonder if it is a cold solder joint? It does function for a while but ...

Question about Sears LiftMaster Building Materials

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power surge. If it's not too old you can replace the 'back board' (the computer board on the back of the opener.) Also If the opener has safety sensors one or both of them may be burnt out too, and if

Question about Sears LiftMaster Building Materials

2 Answers

Lift-Master garage door opener Model 1045-6 1/3 hp Door will nor operate after it has been used 3 times, with either remote or wall switch and light stays on. If I disconnect power supply and ...

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...Lift Master 1160. It opens when my neighbors open their garage. I can't find anyway to cancel out the programming. Is it possible to change it. To erase the memory press and hold the smart/learn ...

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...Lift-Master that I just replaced the sensors on. Door operates properly, but now the lights will not shut-off at all. Replacing the sensors shouldn't affect the lights. If you have had an electrical ...

Question about Sears LiftMaster Building Materials

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...Lift Master Formula 1 garage door was working fine, then all of a sudden it would not open. When you hit the remote you hear a click but nothing from the the opener. The sensors have not been touched ...

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