Chamberlain rail broken?

mark83616March 24, 2009

I have a Chamberlain 9950 screw drive garage door opener. It appears the rack (81C168) is broken in half because there are two black parts on either side of the trolley (41C4677) that were about 8 inches apart and are now about 3 feet apart.

Is this common / possible? If so, how do I get the two parts out of the rail and replace it with a new one?

Thanks for your time.


Thank you for reporting this comment. Undo

You should be able to contact any Chamberlain dealer in the yellow pages for the part and detailed instructions. Your problem is not uncommon.

    Bookmark   March 25, 2009 at 12:07PM
Sign Up to comment
More Discussions
Allister GDO not closing with remote
Having a problem with my Allister Access 3500 GDO not...
Need Help with My SnowBlower
I just recently bought a Craftsman 24" snow thrower,...
Easy to use Backpack Blower Storage
I have been keeping my backpack blower on the floor...
Turning part of garage into storage/man cave/laundry
Some background in my project: 1. I need a study, so...
Craftsman garage door opener problems
I am having trouble with my 3 year old Craftsman garage...
© 2015 Houzz Inc. Houzz® The new way to design your home™