How To Adjust Garage Door Chain

If you stand at the door facing the motor you will probably see the threaded rod that adjusts the chain length on the right side of the door.

How to adjust garage door chain.

Step 3 disassembling the garage opener. Just tighten enough to stop it hitting the rail. Tighten the other nut to add tension. To avoid unnecessary wear on the chain rollers do not overtighten the chain.

Replacement gear kit if you need one http amzn to 2drtdvc if you. Adjustments on the chain are located at or near the master link where the chain engages with the cable graphic below left. Make sure that the ladder is deployed on a flat and level surface to ensure that it doesn t topple over. You will have to apply a spanner to each and turn them in opposite directions.

Step 4. How to adjust the chain on a chain drive garage door opener. If you re on the inner side of the garage facing out you ll find the adjustment nuts on the left hand side of the rail. To adjust any excess slack from the chain simply loosen the inner locking nut and then turn the outer nut clockwise.

Loosen the two lock nuts on the threaded rod. There are only a few ways that the chain can be tightened. Chain adjusts by shortening the chain itself. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.

Step 1 take appropriate precautions. Step 2 going through the manual. A sagging chain is a result of normal usage of the garage door opener. Remember to not over tighten the chain.

Adjust the chain on a garage door opener with help from a garage door spec. Lower the garage door to take the stress off the chain. Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release.