Use a piece of tape to mark the current placement of the pulley so that it.
How to install garage doors torsion springs.
Then measure the width and height of your door.
Then ask for a price based on 7 19 lift cables and double life springs.
Residential torsion springs are stretched 1 8 to 1 4.
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.
Larger commercial and industrial overhead garage door torsion springs are stretched as much as an inch.
Make sure the quote includes the trip charge parts and labor.
Step 1 unplug the garage door opener and clamp the door to the track.
Position a sturdy ladder to the side of the springs rather than working directly in front of them for safety reasons.
Install standard torsion springs install ez set torsion springs ideal door is a leader in residential and commercial garage doors and a preferred brand among consumers architects specifiers and building professionals.
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.
Disconnect the garage door opener so the door remains closed.
Make sure that the bearing is inside the stationary cone.
Open the garage door to remove all spring tension and clamp it in place.
Once in place disconnect the garage door opener.
Insert the bolts in the stationary cones of the new torsion spring and insert the bolts in the slots on the spring anchor bracket.
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.