Finger tighten nuts on bolts until the stationary cone is flush against the center bearing plate.
Overhead garage door torsion spring installation.
Both the winding and stationary cones are professionally installed for safe operation.
Insert the second bar.
Step 1 preparing the door frame it is important that the torsion spring assembly be firmly and securely attached to the frame of the garage.
You likely need new garage door torsion springs.
Next insert the bar and raise it 90 degrees.
Refer to figure tor 1 for the configuration of 2 x 6 wood jambs.
Many garage door tradesmen mark the torsion springs with chalk or paint but this often generates confusion.
Finish with a test of the garage door tension spring.
When springs begin to wear out they don t wind as tightly and don t provide the force necessary to easily lift the heavy garage door.
If the door springs are properly adjusted the door should stay in place when you let go.
The cone should cover your mark after the first couple turns.
Remove the clamps and pliers from the torsion tube and track and lift the door about 3 ft.
Make sure that the bearing is inside the stationary cone.
When the spring unwinds the energy is released causing the door to rise.
This is two as you wind the spring it should grow in length the thickness of one coil for every turn.
Insert the bolts in the stationary cones of the new torsion spring and insert the bolts in the slots on the spring anchor bracket.
Torsion springs extension springs and other garage door hardware can cause serious injury or death if not handled and installed properly.
All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.
These springs help push the door up and keep the full load off the garage door opener.
Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs.
Do not attempt to install springs or hardware yourself unless you have the proper tools reasonable mechanical aptitude and experience and upper arm strength.
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Torsion springs are the most common type of springs found in garages and can lift more weight than extension springs.