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Liftmaster Professional CB24 / LYN400 24v - RPM Reversal Error

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Liftmaster Professional CB24 / LYN400 24v - RPM Reversal Error
Mark Offline
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20-08-2012, 09:40 AM
All you can do is check and make sure the cable or any cable connections are not corroded or shorting out. Other than that you will need a New Arm as the rpm sensor is embedded inside the motor windings and the motor is very difficult to change. Easier and cheaper soloution is a replacement Arm.
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RE: Liftmaster Professional CB24 / LYN400 24v - RPM Reversal Error - by Mark - 20-08-2012, 09:40 AM

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