Turned out the master link failed.
Chain link garage door opener.
Sprocket is at the end of the opener rail closest to the garage door opening.
Model 139 53990ds thanks so much.
The chamberlain wd832kev offers horsepower of lifting power that is efficient and much quieter when compared to a chain drive garage door opener.
Genie chaindrive 550 garage door opener heavy duty chain drive system includes 2 3 button remotes wall console wireless keypad safe t beams model 2035 tkv black 4 6 out of 5 stars 551 176 67 176.
For less than 10 on amazon we bought this one and we were back in business.
Whether you re updating an old garage or repairing a garage door opener that s been on the fritz for too long a new opener can help you get things moving.
I am not a professional.
This popular model installs easily and requires little maintenance over the years.
If you are not confident in your ability to diagnose the problem call a local garage door service company.
A new front sprocket costs about 150 200 include the labor to install it.
The full product line includes residential garage door openers and related garage and home accessories.
The garage door opener chain is similar to a bicycle chain with a master link.
You will need a chain breaker to cut the chain where you want it.
Genie chain drive 550 1 2 hpc durable chain garage door opener with wireless keypad 345 model 2035 tkv 176 67.
I am putting a garage door in and the adjustments i ve had to make caused the chain to be too long and i need to shorten it.
Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.
The chain got loose and popped off the gear.
Find the master link attached to each end of the trolley to shorten the chain for the desired length.
The chain wraps around this sprocket as well as the gear and sprocket at the motor.
A go to garage door opener the chamberlain wd832kev is a belt drive opener that delivers quiet reliable performance.
Skylink 1 2 hpf garage door opener with extremely quiet dc motor chain drive with wifi connectivity 99 model atr 1612cw 149 99.
Easy to install once we watched a youtube video.
Our 13 year old liftmaster garage door opener chain broke.
Documenting how i repaired the garage door.