Wayne-Dalton 3663-372 End Brackets, of the bracket, winding shaft splines, screw, on page, Driver

3	End Brackets
3
Tools Needed:	IMPORTANT! WARNING TAGS MUST BE
Power Drill	SECURELY ATTACHED TO BOTH END
	BRACKETS.
7/16” Socket	End brackets are right and left hand. You
Driver
	can identify the right hand end bracket by
1/2” Wrench	the disconnect cable guide hole in the top
	of the bracket.
Step Ladder
	Beginning with either side, slide the end
	bracket onto the winding shaft so that the
	grooves in the ratchet wheel fit onto the
	winding shaft splines.

	Winding	Right End
Splines		Bracket
	Shaft	Disconnect Cable
		Guide Hole
		Warning Tag

	Use these
	this label.	WA
	R			NIN
		EXTRBrack
		achet	R
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Right End	iDannOsTtdoaNfullosnOalaetltiTiofrloeswslRnfypwtrEirmhonuinMDnermsnwaetgOwOnrdo(aruiiusuVEardnNc)atentdelcOi.cadoht.rssiTneeopetsrrnvfi/ebuesnolmrrlgwiaeyn(ocnsovtk)ehreerset
Bracket				THIS	TAG.
Groove						Teeth Pointing	Ratchet
						Upward
						Black Tooth	Wheel

Use

this these

label.

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ners

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SIDE VIEW

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Ratchet Pawl

between

UPPER

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betweenR

POSITION

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non- and

Cable

indicates e

LOWER

POSITION

Ratchet Pawl

in Upper

Position

UPPER

POSITION

Ratchet

Pawlin

SIDE VIEW

Lower P

L

Secure end bracket to the flag angle using

(1) 5/16”-18 x 3/4” carriage bolt, 3/4”

washer and hex nut; then secure to the

jamb with 5/16” x 1-5/8” hex head lag

screw.

Repeat for other end bracket.

NOTE: No ratchet wheel is required on the

End Bracket

(Right Hand)

5/16” x 1-5/8” Hex Head Lag

left hand side for single spring applications.

Only an end bracket is needed.

After completing this step, continue with

Step 4 on page 12.

5/16” - 18 X 3/4” Carriage Bolt

3/4” WASHER

Use

this these

label.

W

Rachet AR

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is

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ers

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ar

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y unwoiund.e fullycket

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own

Ratchet

VE

THI

ers

CablePawl and

S T

Drum

AG.

DISENGAGED SIDE

VIEW

DISENGAGED U

NDER

NEATH

VIEW

side

Drum

Ratchet Drum

RatchetPa C

9Please Do Not Return This Product To The Store. Call Us Directly! Our Trained Technicians Will Answer Your Questions and/or Ship Any Parts You May Need.

You can reach us Toll Free at 1-888-827-3667 for Consumer Assistance or online at www.wayne-dalton.com