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Master
2,942 Answers
- Posted on Oct 21, 2015
Re: IT JUST STARTED TO ACT UP. i WILL START TO GO UP 1 FT...
Un-hook the chain from the door, and see how hard it is to raise the door. It should be easy, not hard. If it's hard to open by hand, the opener won't do it, and will stop. You can adjust the springs to counterbalance the door so it's easy for the motor to lift it. You may need new springs.
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