Metal door strap piece broke, where opener was mounted. I fixed this, but door needs to be adjusted. There are 2 kg adjustments, one with up arrow and the other with down arrow. Need manual for Craftsman garage door opener model 139.18856 1/2 hp Sears Roebuck & Co., Sears, Toronto made in Nov/98 serial 491B1C00286

Asked by Dave on 08/18/2011 0  Answer

ManualsOnline posted an answer 13 years, 2 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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