Garage Door Chain Adjustment Bolt

Watch this video and see the professional at town country door llc demonstrates the.

Garage door chain adjustment bolt.

You loosen the locking inner nut and turn the outer nut clockwise to adjust the excess slack from the chain. You need to loosen the bolts located near the motor and squeeze the nut located on the opposite end to tighten the chain. Locate the adjustment bolt that connects to the chain or belt. Step 4 tightening the chain using your wrench you can start to loosen up the adjusting nut on the side of your carriage closest to the opener head.

It comes with a chain guide so that the chain doesn t wildly swing around when opening and closing the door. A sagging chain is a result of normal usage of the garage door opener. Step 4 reconnect the motor. This will cause premature wear on the chain rollers.

Raise the garage door to about chest height detach it from the opener and then close it by hand to work on the chain. Usually a pair of nuts are associated with the locking mechanism while one is concerned with the adjustment of the chain. Adjust it tight enough so that the center of the chain sags about 1 2 down from parallel with the track graphic below right. Use a wrench to turn the first nut at the side of the assembly counterclockwise.

The adjustment bolt is held in place by nuts located on the sides of the assembly. Adjust the chain on a garage door opener with help from a garage door spec. Do not over tighten the chain. On the master link you will see two or three nuts.

Use the wrench to loosen the lock nuts and turn the adjustment nut to set the slack in the chain. The chain bolt makes it super easy to unlock and lock. The problem with a misaligned garage door track is that it can cause problems with the operation of your door. The chain is a very important component that makes up a garage door opener system.

There should be nuts on either side to adjust the drive mechanism. The garage door may bind making it hard to open and close. Reconnect the motor to the door chain opener then test your door by opening and closing it a few times. It can also happen as a result of the securing hardware working loose over time.

The adjustment bolt a bolt with threads which the chain is connected to has a pair of adjusting nuts on either side of the assembly. The most common issues caused when a garage door track is out of alignment are as follows.