Fix Garage Door Opener Chain

A garage door opener chain may make a lot of noise when you pull it to open your door but it is one of the most reliable types of door openers ever invented.

Fix garage door opener chain.

Over time though this slack can increase or the gear and sprocket assembly can wear and the chain may pop off the sprockets. You can put the chain back on your automatic garage door opener using a simple adjustment mechanism. When problems do occur you should know how to fix them easily and quickly. The chain on my garage door opener seems to be sagging and rubbing on the track.

Sometimes the cable will break if it is a combination chain and cable drive system. Your chain drive garage door opener is tasked with operating the largest moving part in your entire home with this type of responsibility you want to make sure that the opener will work consistently without any problems. If the chain and cable assembly breaks the door won t move. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door.

Garage door opener is very strong and seldom does the chain actually break. Chain drive garage door openers have a sprocket that is attached at the top of the motor. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. The chain and cable assembly connects to the trolley and drives the trolley along the rail to raise and lower the door.

Chain driven garage door openers should have some slack in the chain for optimal performance. How do i adjust it. This diy repair guide explains how to replace the chain and cable assembly on a chain drive garage door opener. Having an automatic door opener in your garage is a great convenience but you have to give the opener and all its parts regular.

Both adjustment types should be done with the door closed and disconnected from. In this case the cable can be replaced fixing the problem.