Wayne-Dalton 105/110, 310/311 If you have a Torsion Shaft or a Torsion Keyed Shaft

One or Two springs, One piece shaft		Right hand wound,
NOTE: Center brackets and		red winding cone
		(right hand side)
bearings may vary from those
shown.
	1a. Center	Red cable drum
	bearing bracket
		(right hand side)

Coupler	Coupler	Key
half	half
		(4) Set screws and
(6) Flat	(3) Lock	(2) Lock nuts
		Key
washers	washers
	Torsion
	keyed
	shaft	Torsion
	(3) Hex head

Left hand wound,
black winding cone
(left hand side)	1b. Center
	bearing
	1c. Oval
	bearing
Black cable drum
(left hand side)

Torsion shaft or

Torsion keyed shaft

Center

bracket

(3) Hex nuts	screws	Coupler	keyed
		halves	shaft

Slide either the center bearing bracket or the center bearing(s) or the oval bearing(s) onto the torsion shaft/torsion keyed shaft(s) followed by the torsion spring(s).

IMPORTANT: The center bearing bracket, the center bearing(s), the oval bearing(s), the coupler half’s and the torsion springs, must be positioned, as shown.

WARNING

Center bearing brackets with springs must be securely fas-

2.Lay the torsion spring with the red winding cone at the left end of the torsion shaft/torsion keyed shaft. Next, lay the torsion spring with the black winding cone at the left end of the torsion shaft/torsion keyed shaft. Lay the torsion spring with the black winding cone at the right end of the torsion shaft/torsion keyed shaft. Next, lay the torsion spring with the red winding cone at the right end of the torsion shaft/torsion keyed shaft. Next, lay the center bearing bracket, the center bearing or the oval bearing at the center of the torsion shaft/ torsion keyed shaft.

Two or Four springs, One piece shaft			Right hand wound, red winding
NOTE: Center brackets and bearings			cone (right hand side)
		Left hand wound,
may vary from those shown.
Right hand wound,	black winding cone
			(left hand side)
red winding cone
(right hand side)	1a. Center		Red cable drum
Left hand wound,	bearing
	bracket		(right hand side)
black winding cone
(left hand side)
Torsion shaft			1c. Oval
or
Torsion keyed			bearing
shaft			1b. Center
			bearing
Black cable drum			Center
(left hand side)			bracket

3.Starting on the left hand torsion keyed shaft, lay the torsion spring with the red winding cone at the right end of the torsion keyed shaft. Next, lay the torsion spring with the black winding cone at the left end of the torsion keyed shaft. Next, starting on the right hand torsion keyed shaft, lay the torsion spring with the black winding cone at the left end of the torsion keyed shaft. Next, lay the torsion spring with the red winding cone at the right end of the torsion keyed shaft. Next, lay either the center bearings or the oval bearings in between the two torsion keyed shafts.

tened into solid structural members only and must be ad- equately reinforced to hold the load of torsion spring assem- blies. Failure to do so can cause severe or fatal injury.

If you have a Torsion Shaft or a Torsion Keyed Shaft:

With assistance, pick up the torsion spring assembly and slide one end of the shaft through the end bearing bracket. Extend the shaft through the bearing until the opposite end of the shaft can be inserted into the other end bearing bracket. Secure the center bearing bracket to the ceiling using perforated angle (refer to Step Rear Back Hangs) or wood blocking (ad- equate framing member(s)). Lay the middle of the shaft into the center bracket (if applicable).

		Horizontal
		track
			End
			bearing
			bracket
		Center bearing
End		bracket
		Torsion shaft
bearing
		or Torsion
bracket
		keyed shaft
	Oval	Horizontal
		track
	bearing
		Center
		bearing	End

Two or Four springs, Two piece shafts		Torsion keyed shaft
NOTE: Center brackets and bearings		Left hand wound,
may vary from those shown.
		black winding cone
Right hand wound,		(left hand side)
red winding cone	1a. Center
(right hand side)
	bearing
Left hand wound,	Coupler
black winding cone	halves
(left hand side)
Torsion		1b. Oval
keyed
		bearings
shaft
		1a. Center
		bearing

Red cable drum (right hand side)

Right hand wound, red winding cone (right hand side)

Center	bearing
	bracket
bearing

Center	Torsion shaft or
	Torsion keyed shaft
bearing

Center

bracket

End	Center
bearing
	bracket
bracket

If you have two Torsion Keyed Shafts:

Black cable drum	Center
	bracket
(left hand side)

Disassemble the coupler assembly by removing the hex head screws, the lock washers, the flat washers and the hex nuts from the coupler halves. Loosen the set screws. Set the components aside. Next, slide the flat edge of the couple half flush with the side edge of the torsion keyed shaft. Insert (1) keyed shaft into the slot of both the coupler half and the slot in the torsion keyed shaft, as shown. Tighten the (2) set screws and the locking nut to secure the coupler half to the torsion keyed shaft.

NOTE: Tighten the set screws to 14-15 ft. lbs. of torque (once set screws contact the shaft, tighten set screws one full turn).

Repeat the same process for the other side.

With assistance, pick up the left hand torsion spring assembly and slide one end of the torsion keyed shaft through the end bearing bracket and secure the center bearing bracket to the ceiling using perforated angle (refer to Step Rear Back Hangs) or wood blocking (adequate framing member(s)). Lay the inner most part of the shaft into the center bracket (if applicable).

Secure center bearing bracket(s) to adequate framing member at the center of torsion shaft using (3) 5/16” x 2” lag screws.

NOTE: If your door came with a coupler assembly, the (2) center bearing brackets will need to be spaced 12” to 14” apart, at the center of the door.

IMPORTANT: Use a 5/16” x 1-5/8” tamper-resistant lag screw instead of the 5/16” x 2” tamper-resistant lag screw if mounting surface is mounted over masonry. Tamper-resistant lag screw must be attached through the bottom hole of the center bearing bracket.

Repeat the same process for the right hand torsion spring assembly.

13

Please Do Not Return This Product To The Store. Contact your local Wayne-Dalton dealer. To find your local Wayne-Dalton dealer,

refer to your local yellow pages business listings or go to the Find a Dealer section online at www.Wayne-Dalton.com