Adjusting 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.

Adjusting garage door opener chain.

Step 4 adjusting the chain. There are only a few ways that the chain can be tightened. What you will need two open ended spanners to fit the lock nuts. You can put the chain back on your automatic garage door opener using a simple adjustment mechanism.

Both adjustment types should be done with. The chain on my garage door opener seems to be sagging and rubbing on the track. Chain driven garage door openers should have some slack in the chain for optimal performance. Adjust the chain on a garage door opener with help from a garage door spec.

There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. Once you have access to the inner components of the garage door opener locate the master link the point where the chain forms a junction with the cable. Locate the lower cover of the garage door and use the screwdriver to open it. The chain is a very important component that makes up a garage door opener system.

How do i adjust it. This is where you will be working on in the next step. Occasionally your garage door chain drive will need adjusting it doesn t mean that there is a problem with the door but that either the chain has stretched a little or the lock nuts have moved.