This cone has notches in it that are used to adjust the tension in the torsion spring.
Dalton garage door spring adjustment.
The door from raising or lowering while adjusting the spring s.
If you are installing a wayne dalton torsion garage door for the first time adjusting it is the last task you will do after installing the vinyl weather stripping.
If the door lifts by itself or if it is hard to pull down you will need to unwind the springs.
Look for a reddish cone on the torsion spring.
The information above is all we need or can use to determine what garage door torquemaster spring is correct for your door.
Any other information such as part numbers torquemaster spring dimension wire size and door models is subject to variables and will not provide accurate or usable results click here for torquemaster spring faqs.
If you are unsure call a pr.
Holding the end of the cable with a vise grip loosen the setscrew on the cable drum.
Adjust the cable length until the door is level.
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The cone is on the torsion spring on the left side away from the center of the garage door.
To add spring tension.
To add spring tension use a ratchet wrench and 5 8 socket that is set so that it will tighten counter clockwise on the right hand side and clockwise on the left hand side.
Garage door springs can be dangerous to work with.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
If door is hard to pull down or lifts by itself loosen the lock nut on the right hand winding bolt and adjust the spring tension by rotating counterclockwise 4 revolutions ap proximately 1 4 spring turn.
Lift the door and check the balance.
Savin the day fixes his torque master type garage door spring.
Once the set screws are loose be prepared to support the full force of the torsion spring.
The ratchet wheel is made of 10 teeth.
If the garage door is not level you will need to adjust the length of the cable on the side that is too high.