How To Adjust A Chain On A Garage Door Opener
If the up travel isn t functioning properly turn the up limit adjustment screw clockwise.
How to adjust a chain on a garage door opener. The chain is a very important component that makes up a garage door opener system. A sagging chain is a result of normal usage of the garage door opener. 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. Adjust the close force control to change the amount of force your garage door opener uses to close the door.
A flathead screwdriver is all that is needed to make a limit adjustment on most garage door openers. Locate the open force and close force controls to the right of the travel limit and set buttons on the power head unit control panel. This is where you will be working on in the next step. Step 4 adjusting the chain.
Watch this video and see the professional at town country door llc demonstrates the.