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Question About Craftsman Garage Door Opener 139.536778RT3
Owners/Installation Manual...

Where can I get installation instructions for this craftsman opener. It is a 1/2 hp 5 amp. built on 11/98. Also this #41A5021-3C

Asked by Mark on 10/20/2008 0  Answer

ManualsOnline posted an answer 16 years, 1 month 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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