Installing Garage Door Pulley Springs

Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors.

Installing garage door pulley springs.

You can see this when your garage door is in the closed position. Install the pulley on the new extension spring. Make sure the quote includes the trip charge parts and labor. Remove the other pulley from the old extension spring.

Repeat steps 4 and 5 until the spring is completely. Insert the loop or hook of the extension spring on the eye bolt. Remove the safety cable. Normally the garage door operates all day long opening and closing many times during the day.

Then ask for a price based on 7 19 lift cables and double life springs. Carefully follow all of the safety instructions in this tutorial. Plug end extension spring is a p528 28 in. Then measure the width and height of your door.

Tie the extension spring to the roller track then detach the cable from the bottom bracket with a pair of pliers. Always stay out of the path of extension springs when the garage door is operating or when the door is closed assuming the cable or spring could break at any moment and the spring flies off and hits you. This video will show you how to replace the extension springs on your garage door. If the coils are distended and irregular when the spring is extended then it needs to be replaced.

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. Repeat this process for the other side of the garage door. Door with an initial tension of 165 lbs. 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. Start your garage door spring replacement project by getting a rough measurement of your springs length and diameter. Replacing the pulleys must be done with the garage door open. This video will show you how to replace the extension springs on your garage 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. Spotting and removing a bad garage door extension spring.