Locking
pliers
Tighten set
screws to
14-15 ft. lbs.
of torque
Torsion
shaft
Jamb
Counterbalance
lift cable
Torsion
shaft
Counterbalance
lift cable taut
NOTE:
Repeat the same process for the
right hand side using the right hand side
the black cable drum.
Left hand end
bearing bracket
Torsion
keyed
shaft
Torsion spring
Key
Red cable drum
(left hand side)
Set collar (if applicable)
Counterbalance lift cable
Tighten set screws to
14-15 ft. lbs. of torque
Set Collars
16
NOTE:
If your door did not come with set collars, then skip this step.
Slide each of the set collars up against the inside surface of the end bearing brackets, with
the set screw facing directly away from the header. Tighten the set screw in each of the set
collars to the torsion shaft to 14-15 ft. lbs. of torque (once set screw contacts the shaft,
tighten set screw one full turn).
IMPORTANT:
PRIOR TO TIGHTENING THE SET SCREWS IN THE SET COLLARS, AVOID PLAC-
ING THE SET SCREWS IN THE KEYWAYS OF TORSION KEYED SHAFT(S).
Set
collar
End bearing
bracket
Torsion
keyed shaft
End
bearing
bracket
Set collar
Set
screw
Counterbalance
lift cable
Right
hand
cable
drum
Chalking Torsion Spring(s)
17
NOTE:
If your springs have stenciling, then skip this step.
Draw a chalk line horizontally along the center of the torsion spring coil(s). As the torsion
spring is wound, the chalk line will create a spiral. This spiral can be used to count and
determine the number of turns that are applied on the torsion spring.
Draw horizontal chalk line prior to
winding
Spirals created after winding
Torsion spring
coils
Securing Door for Spring Winding
18
With the door in the fully closed position, place locking pliers onto both vertical tracks just
above the third track roller. This is to prevent the garage door from rising while winding
springs.
NOTE:
Check the following before attempting to wind torsion spring(s):
a. Counterbalance lift cables are secured at bottom corner brackets.
b. Counterbalance lift cables are routed unobstructed to cable drums.
c. Counterbalance lift cables are correctly installed and wound onto cable lift drums.
d. Counterbalance lift cables are taut and have equal tension on both sides.
e. Cable lift drums are against end bearing brackets and set screws are tight.
f. Torsion spring or springs are installed correctly.
g. Review the label attached to the spring warning tag, to determine number of spring turns
required.
NOTE:
Door MUST be closed and locked when winding or making any adjustments to the
torsion spring(s).
WARNING
FAILURE TO ENSURE DOOR IS IN A CLOSED POSITION AND TO PLACE
LOCKING PLIERS ONTO VERTICAL TRACK CAN ALLOW DOOR TO RISE
AND CAUSE SEVERE OR FATAL INJURY.
Winding Bars
(Steel Rods)
Size Of Winding Bar
(Inches)
Spring Inner
Diameter Used On
1/2” dia. x 18”
5/8” dia. x 24”
2” and 2-5/8”
3-3/4”
Locking pliers above
third track roller on
both sides of door
Bottom section
Lock
section
Locking pliers attached
to crown leg of vertical
track
Intermediate section
Vertical
track
Vertical
track
Winding Spring(s)
19
WARNING
WINDING SPRING IS AN EXTREMELY DANGEROUS PROCEDURE
AND SHOULD BE PERFORMED ONLY BY A TRAINED DOOR SYSTEM
TECHNICIAN USING PROPER TOOLS AND INSTRUCTIONS.
WARNING
USE ONLY SPECIFIED WINDING BARS, AS STATED IN STEP SECURING
DOOR FOR SPRING WINDING (D8). DO NOT SUBSTITUTE WITH
SCREWDRIVERS, PIPE, ETC. OTHER TOOLS MAY FAIL OR RELEASE FROM
THE SPRING CONE AND CAUSE SEVERE OR FATAL INJURY.
WARNING
PRIOR TO WINDING THE SPRING, ENSURE YOU’RE WINDING IN THE
PROPER DIRECTION AS SHOWN BELOW. OTHERWISE THE SPRING
FITTING MAY RELEASE FROM SPRING AND RESULT IN SEVERE OR FATAL
INJURY.
Check the label attached to the spring warning tag for the required number of complete turns
to balance your door.
HOW TO WIND TORSION SPRINGS:
1. Insert one winding rod snugly into winding cone, to full socket depth
2. Maintaining a tight grip on the winding rod rotate it slowly in the proper direction, as
shown below.
3. If there is any slippage of the winding rod in the winding cone socket, reverse the direction
of winding and return the cone to its original position. Remove the winding rod from the
winding cone socket. Reseat the winding rod in the socket. Start over at Step #1.
4. When the winding rod is vertical above the winding cone, insert another winding rod into
one of the other sockets, being careful to seat it snugly and at full socket depth.
5. Hold the spring with the second winding bar, and remove the first.
6. Repeat Steps #2 through #5 until the complete turns have been applied.
IMPORTANT:
AFTER WINDING THE SPRING(S), TIGHTEN THE (2) SET SCREWS TO 14-15
FT. LBS. OF TORQUE IN THE WINDING CONE. ONCE SET SCREWS CONTACT THE SHAFT,
TIGHTEN SCREWS ONE FULL TURN.
14
