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Question About Craftsman Garage Door Opener 4185021-3b
Made in '97...

I got this number from the back of the main unit that opens and closes the door.

Asked by Sue Morrow on 02/16/2013 2  Answers

ManualsOnline posted an answer 11 years, 8 months ago

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

Sue Morrow posted an answer 11 years, 8 months ago

0 The main unit being the thing up near the roof between the bars of the garage door.
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Sue Morrow posted an answer 11 years, 8 months ago

0 The remote on the wall is blinking, and the two garage door openers are not working.
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