garage door opener

Old 09-07-02, 03:05 PM
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garage door opener

The garage door only goes down part way then goes back up. How do I fix it?
Old 09-09-02, 04:46 PM
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If you disconnect the door from the drive link will it operate in full range? Also when disconneced will the door close with no resistance? do you obstruction/safty sensors?

If no resistance, clean sensors and adjust down pressure.

If the drive linkage does not move the full motion you may need to inspect and make sure it is not being obstructed. If worm gear driven does it need to be greesed?


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