How To Remove Chain Drive Garage Door Opener

Documenting how i repaired the garage door.

How to remove chain drive garage door opener.

The chain got loose and popped off the gear. Look to the end of the rail that hides the screw belt or chain to find the manual pull handle and the bracket to which it attaches. The motor turns the sprocket which drives the chain to open and close the door. You can put the chain back on your automatic garage door opener using a simple adjustment mechanism.

The chain and cable assembly connects to the trolley and drives the trolley along the rail to raise and lower the door. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door. If you liked the video don t forget to leave a thumbs up. If the motor won t start when you activate it replace it with the manufacturer approved replacement part.

I am not a professional. This diy repair guide explains how to replace the chain and cable assembly on a chain drive garage door opener. This diy repair guide explains how to replace the motor on a chain drive garage door opener. If the chain and cable assembly breaks the door won t move.

While some garage door openers boast that they are maintenance free even chain drive units that don t call for lubrication require regular lubrication of the garage door s moving parts. An instructional video on removing or replacing the chain on a garage door opener. Start your garage door replacement project by removing the old one. Most screw drive garage door openers do require regular lubrication.

If your screw drive garage door opener seems to be performing poorly lubricate it. Over time though this slack can increase or the gear and sprocket assembly can wear and the chain may pop off the sprockets.