How To Replace A Garage Door Opener Belt

If you can see something that looks like a bicycle chain near the motor unit of your opener consider replacing it with a screw driver or belt drive garage door opener.

How to replace a garage door opener belt.

The original style of garage door opener opened and closed with a chain drive. Explore liftmaster garage door opener belt kits. Located along the rail the belt connects to the trolley. Chain drives a long chain pulls the door open and closed are the least expensive but they re loud.

Start your garage door replacement project by removing the old one. This video from sears partsdirect shows how to replace the belt on a belt drive garage door opener. The garage door opener belt is an important part of the workings inside the opener when the belt is not working correctly the door will slip fail to open or come crashing down. Use these steps to replace the drive belt in craftsman liftmaster and chamberlain garage door openers.

The chamberlain group inc. Screw drives a long threaded rod drives a mechanism that opens and closes the door are priced in the mid range. Find replacement belts trolley kits tensioners sprockets pulley brackets idlers caps covers and more. This is dangerous to anyone standing close or for vehicles driving under the door.

This diy repair guide explains how to replace the drive belt on a belt driven garage door opener. Garage door openers are available with a chain drive screw drive or belt drive. Be sure to follow all safety recommendations when working o. The full product line includes residential garage door openers and related garage and home accessories.

If the belt breaks or is worn replace it with the manufacturer approved replacement part. The belt connects to the trolley and drives the trolley along the rail to raise and lower the door.