Disconnect the garage door opener so the door remains closed.
How to install garage doors torsion springs.
Step 1 unplug the garage door opener and clamp the door to the track.
Residential torsion springs are stretched 1 8 to 1 4.
Then measure the width and height of your door.
Make sure that the bearing is inside the stationary cone.
Open the garage door to remove all spring tension and clamp it in place.
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Use locking pliers or a c clamp to secure the door to the track to keep it from opening when you release the tension on the springs 1 x research sourcestep 2 loosen the set screws while holding each spring with a winding bar.
Position a sturdy ladder to the side of the springs rather than working directly in front of them for safety reasons.
Insert the bolts in the stationary cones of the new torsion spring and insert the bolts in the slots on the spring anchor bracket.
Larger commercial and industrial overhead garage door torsion springs are stretched as much as an inch.
Slip the torsion springs onto the spring tube the red winding cone on the left end the nylon center bearing center bearing plate and the black winding cone torsion spring on the right end fig.
Make sure the quote includes the trip charge parts and labor.
If the garage door spring snakes after tightening the set screws repeat the process and stretch the spring half as much as before.
Start your garage door spring replacement project by getting a rough measurement of your springs length and diameter.
Finger tighten nuts on bolts until the stationary cone is flush against the center bearing plate.
Then ask for a price based on 7 19 lift cables and double life springs.
Once in place disconnect the garage door opener.