Garage Door Extension Spring Replacement Instructions

Enlist the service of one or more friends or family members to help with this task as the door will be very heavy when the extension springs are not helping.

Garage door extension spring replacement instructions.

You ll also find a link for any other garage door parts you may need while repairing your door. When it comes to extension springs the purpose of the color coding system is to help the company performing your garage door service determine the lifting power of the springs. Get it right the first time. Tie the extension spring to the roller track then detach the cable from the bottom bracket with a pair of pliers.

Some garage door openers have a neutral position for the trolley disconnect. Read the information in both. Unplug the power cord to your garage door opener. Disengage the opener from the door.

The doors with two springs are easy to replace. Open the garage door completely and lock it in the open position. A couple of carabiners can. Instructions for replacing a single torsion spring for replacing garage door extension springs and for replacing wayne dalton torquemaster springs are linked to our diy instructions page above.

For all other information and safety warnings concerning your garage door see the manual. It covers installation of extension springs step 14 of the manual. This is important because different doors weigh different amounts and you want springs with the appropriate lifting power for your particular door. There are two types of garage door springs.

Supplemental instructions extension spring installation this is a supplement to the residential garage door instructions referred to as the manual.