How To Install Midland Single Spring Garage Door

Slowly pull down on the winding bar until the garage door rises 3 and the roller hits the vise grip on the track.

How to install midland single spring garage door.

Install pull rope only if door will be hand operated. Insert the bolts in the stationary cones of the new torsion spring and insert the bolts in the slots on the spring anchor bracket. See below for a shopping list and tools subscribe to this ol. Finger tighten nuts on bolts until the stationary cone is flush against the center bearing plate.

Do not install the pull rope if the door will be operated by an electric opener. 27 d on spring shaft red cable drum on the left side of shaft and the black cable drum. Make sure that the bearing is inside the stationary cone. To hold the level in place tape it to the section.

Place cable drums fig. This old house general contractor tom silva shows how to assemble and hang a new garage door. Proper installation operation inspection and maintenance will provide years of safe and trouble free operation. If the spring breaks near the stationary cone a large portion of the spring spins loose with the winding cone secured to the shaft.

The door must be level even if the floor isn t so use shims under the section to level it. Tie a knot in each end of rope. Many of the accidents that occur while fixing garage door springs are due to installing springs that are too strong. 27 c to the left side of door and the spring with the blackwinding cone lspring to the right side of door.

Many manufacturers have cut costs by using a single spring on a double wide 16 steel garage door. Drill a 1 4 hole in the bottom fixture as close to the bottom roller as possible making sure to leave room for the rope clip. Single torsion spring replacement. Other problems frequently ensue when a single spring is used on a double car garage door.

Midland s residential garage doors are furnished with grip points a lift handle and step plate for safe manual operation. Center and level the first section after you install the brackets. A garage door is usually the single largest moving object on your home. Please follow these precautions.

Fasten rope to bottom fixture using rope clip.