Hello,
I have a craftsman 1/2hp garage door opener that acting funny. From time to time the door will open about a foot and stop. Press the button again, the door closes. This is typically repeated 2-4 times before the door actually opens. I have even witness this happen when the door is disconnected from the trolley.
I've read a few other forums and based on that information I performed or checked the following.
-replaced the worm gears on drive motor
-check the door moves freely when disconnected from the trolley.
-check springs (recently replaced last year).
-checked alignment of door sensors “Green Lights”.
-adjusted the "power up" dial.
If anyone has a suggestions on what I should do next that would be greatly appreciated, because this is really frustrating.
Thanks,
Adam
I have a craftsman 1/2hp garage door opener that acting funny. From time to time the door will open about a foot and stop. Press the button again, the door closes. This is typically repeated 2-4 times before the door actually opens. I have even witness this happen when the door is disconnected from the trolley.
I've read a few other forums and based on that information I performed or checked the following.
-replaced the worm gears on drive motor
-check the door moves freely when disconnected from the trolley.
-check springs (recently replaced last year).
-checked alignment of door sensors “Green Lights”.
-adjusted the "power up" dial.
If anyone has a suggestions on what I should do next that would be greatly appreciated, because this is really frustrating.
Thanks,
Adam
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