How To Replace Belt On Garage Door Opener

Located along the rail the belt connects to the trolley.

How to replace belt on garage door opener. Unplug garage door opener before you begin to do any work on the garage door opener belt you will need to make. Slide the outer. Pull the emergency release rope to release the trolley from the garage door. When adjusting a step ladder.

Position step ladder you will be working over your head the majority of the time. Garage door openers are available with a chain drive screw drive or belt drive. How to replace a garage door opener belt step 1. Chain drives a long chain pulls the door open and closed are the least expensive but they re loud.

If you need to replace the belt in your belt drive garage door opener you might be surprised by how simple the task is as long as you have a guide to follow be it the one below or the one from your actual owner s manual you should not have too tough of a time repairing or replacing the belt. Start your garage door replacement project by removing the old one. 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. Using channel lock pliers carefully squeeze the spring on the spring nut and trolley shaft to create slack in the belt.

Unhook the trolley connector from the front of the trolley and then release the spring tension. Use a step ladder to access the garage door opener s power cord and motor unit. Screw drives a long threaded rod drives a mechanism that opens and closes the door are priced in the mid range.