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Question About Craftsman Garage Door Opener 139.53978SRT
i have a model # 41a5021-3e ? and would like a wi...

i have a model # 41a5021-3e ? and would like a wiring schematic if possible. door opens w/ remote and wall mount, but won't go down at all w/ remote and down with wall mount only if u hold it while going down

Asked by william on 02/01/2013 1  Answer

ManualsOnline posted an answer 11 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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