Replace Spring Garage Door Opener With Belt

Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.

Replace spring garage door opener with belt. Use these steps to replace the drive belt in craftsman liftmaster and chamberlain garage door openers. If the door remains in place the replacement was a. Explore liftmaster garage door opener belt kits. If the belt breaks or is worn replace it with the manufacturer approved replacement part.

But it s good to know when it s time to find garage door spring replacements. This video from sears partsdirect shows how to replace the belt on a belt drive garage door opener. To test your springs disable your garage door opener if you have one then raise the door manually. When to replace garage door springs changing your garage springs isn t typically a diy project and usually requires a professional.

Using channel lock pliers compress the spring on the spring nut and trolley shaft to create slack in the belt then hook the trolley connector to the front of the trolley. Located along the rail the belt connects to the trolley. Slowly release the spring. Belt drive garage openers use a rubber belt to open the garage door.

Test the spring by lifting the door about 3 feet. It uses a chain running assembly unit attached to tension springs that lift the garage door up and down. Set your store to see local availability add to cart. Tighten the spring nut to tension the belt.

Find replacement belts trolley kits tensioners sprockets pulley brackets idlers caps covers and more. The chamberlain group inc. The belt connects to the trolley and drives the trolley along the rail to raise and lower the door. The rubber belt is used to slide the trolley when the door is triggered to open or close the door.

Like a chain drive the belt drive operates by moving the rubber belt.