October 15, 2009
Where do I find the electrical diagram for garage door opener 139.53641srt
Craftsman 1/2 hp. I have looked in the owners manual and on www.partsdirect.com. The white tabs on the wires for the eyes have broken off and I don't know which wire to connect to which prong on the eye.
B b g...
Expert
If you are looking for a manual then go to www.managemylife.com Click on the manuals icon and enter the model #, it will start with 139.
As far as a wiring diagram I don't even have that. The manufacturer does not supply this because of electrical hazards and liability issues. As far as the eyes are concerned I would just solder them and then you can switch the wires up at the motor head if they are backwards. One eye sends the beam and one receives. You can go to the same website you were at for replacement parts. Thanks BBJoin this conversation.
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