Installing Garage Door Pulley Springs

Tie the extension spring to the roller track then detach the cable from the bottom bracket with a pair of pliers.

Installing garage door pulley springs.

Start your garage door spring replacement project by getting a rough measurement of your springs length and diameter. This video will show you how to replace the extension springs on your garage door. Carefully follow all of the safety instructions in this tutorial. Make sure the quote includes the trip charge parts and labor.

Installing garage door cables is not something difficult it s actually a task you can perform on your own especially if you have some basic experience with wires and cables. Install the pulley on the new extension spring. Remove the safety cable. Then measure the width and height of your door.

Remove the first winding bar and lower the second bar to the top of the garage door then insert the first winding bar into the next hole. Spotting a bad garage door extension spring is easy. Broken and misaligned cables are a rather common problem when it comes to garage door cables so you need to be able to. Then ask for a price based on 7 19 lift cables and double life springs.

Repeat this process for the other side of the garage door. You can see this when your garage door is in the closed position. Repeat steps 4 and 5 until the spring is completely. Remove the cable from the stationary pulley and replace the pulley if necessary.

Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors. Insert the loop or hook of the extension spring on the eye bolt. Release the tension on side mounted extension springs by lifting the door and locking it in place on each side with a pair of locking pliers. Extension springs are attached to a pulley and i bolt.

Plug end extension spring is a p528 28 in. Normally the garage door operates all day long opening and closing many times during the day. Spotting and removing a bad garage door extension spring. Two p528 springs one on each side of the door can handle a 105 lbs.

Door with an initial tension of 165 lbs. Replacing the pulleys must be done with the garage door open. Remove the other pulley from the old extension spring.