Adjusting Garage Door Opener Chain Tension

This should remove the opener connections from the garage door.

Adjusting garage door opener chain tension.

Tighten the adjuster three full turns clockwise to add tension if the door closed and did not remain open halfway. The chain is a very important component that makes up a garage door opener system. You can then use your step ladder to look at the carriage assembly. How to adjust a garage door spring installing a garage door opener garage door chain too loose long to balancing your garage door garage door opener chain adjustmentgarage door opener chain adjustmentadjust garage door opener chain doityourself munity forumsliftmaster with a lot of chain slack doityourself munityhow to tighten a loose sagging chain garage door.

Usually a pair of nuts are associated with the locking mechanism while one is concerned with the adjustment of the chain. A sagging chain is a result of normal usage of the garage door opener. Adjustments on the chain are located at or near the master link where the chain engages with the cable graphic below left. Use the wrench to loosen the lock nuts and turn the adjustment nut to set the slack in the chain.

Just tighten enough to stop it hitting the rail. Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release. Garage door instructions ddm doors gdr02m garage door opener user manual maintain a garage door and opener chain garage door opener repair 9357 garage door opener user manual garage door opener chain adjustmentadjust garage door opener chain doityourself munity forumsliftmaster with a lot of chain slack doityourself munitygarage door opener repair and troubleshotingpost ed with. Loosen the adjuster three turns counterclockwise if the door raised without.

Remember to not over tighten the chain. Determine changes in slack by using a measuring tape to measure the distance between the middle of the chain and the roof. 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. Adjust the chain on a garage door opener with help from a garage door spec.

Chain adjusts by shortening the chain itself. Watch this video and see the professional at town country door llc demonstrates the.