Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
Sounds like the carriage is coming of the connector and that usually happens when the cariage travels to far and bumps the power head of the machine that split second **** is enough to unhook it fro the carriage because the next motion would be coming down and probably without the door attached to the connector , and by connector i mean the other half of the carriage Remedie ;; adjust the open door travel to not come up as high let it stop about 2 inches before the machine and that should fix-it , Thank you and hopefully i was able to help you please leave a good rating if i was able to help Sincerely Glenn Mayer ....mayer overhead door co,
Posted on Mar 05, 2009
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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