Remove Garage Door Chain

The garage door opener chain is similar to a bicycle chain with a master link.

Remove garage door chain.

You will need a chain breaker to cut the chain where you want it. After adjusting the chain lubricate it with the recommended lubricant or lithium grease that s used on bicycle chains. It is not normal that you have to remove two feet from a garage door opener chain. Close the garage door completely and engage the door s safety lock using the garage door manufacturer s safety.

Remove the bolts only on the top half of each hinge leaving the bottom halves attached to the lower door panel. Carefully tilt the panel back and lift it away from the tracks and the rest of the door. Tighten or loosen the chain as needed by adjusting the nuts. The best way to remove chain links it use a chain tool.

Documenting how i repaired the garage door. Use a step ladder to access the garage door opener s power cord and motor unit. I found a video that shows how to use the tool. I am putting a garage door in and the adjustments i ve had to make caused the chain to be too long and i need to shorten it.

Other than actually getting it off the opener a 10 min job. Find the master link attached to each end of the trolley to shorten the chain for the desired length. If you do not have a chain tool you can purchase one from this link. You should have 1 2 inch of play in the chain.

Press down on the chain with your finger. You can find a chain breaker by going to the link below. Dremel tool with a grinding wheel chain breaker tool maybe or hammer vise and appropriately sized punch and a master link. I will be happy to assist you.

This is showing you how to remove a link from a chain. Remove the garage door opener s. Remove the chain and cable assembly. I am not a professional.

Pull the chain toward the garage door and hold it in position. Pull the garage door opener s electrical plug from its electrical outlet. The chain got loose and popped off the gear. How to lubricate a chain driven garage door opener step 1.

Thread the nut s facing the door clockwise until it meets the bracket then release the chain. This chain tool is so worth the small amount if money it costs and it saves you so much time and frus. With a helper or two supporting the top of the top panel remove the roller bracket at each end of the panel. Take the garage door opener down.