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Changes to the question

LiftMaster 3240M 1/2 HP Garage won't open or close - trolley troubleshooting

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  • October 02, 2017 21:39
    imapilot
    Changed description to I am having difficulty with the LiftMaster 3240M 1/2 HP. For some reason the garage door wont stay down. There is damage where the L arm connects to the garage door, is this likely the cause? Looking for any suggestions on how to fix this problem.. Thanks so much!<br /><br />​​​​​​​<a href="https://youtu.be/dkrxlaEXKNw" rel="nofollow" target="_blank">https://youtu.be/dkrxlaEXKNw</a>
  • October 02, 2017 21:35
    imapilot
    Changed description to I am having difficulty with the LiftMaster 3240M 1/2 HP. For some reason the garage door wont stay down. There is damage on the L arm, is this likely the cause? Looking for any suggestions on how to fix this problem.. Thanks so much!<br /><br />​​​​​​​<a href="https://youtu.be/dkrxlaEXKNw" rel="nofollow">https://youtu.be/dkrxlaEXKNw</a>
  • October 02, 2017 21:07
    imapilot
    Changed description to I am having difficulty with the LiftMaster 3240M 1/2 HP. The garage will not open or close. it appears to be a trolley issue, the outer trolley and inner trolley are disengaged, When i try to re-connect the trolley the Emergency Handle will not pull at a 45 degree angle, any help is greatly appreciated, thanks so much!<br /><br /><br /><br /><a href="https://www.youtube.com/watch?v=old8UXLmvuo&amp;feature=youtu.be" rel="nofollow" target="_blank" title="Link https//wwwyoutubecom/watchvold8UXLmvuofeatureyoutube">https://www.youtube.com/watch?v=old8UXLmvuo&amp;feature=youtu.be</a>

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