Wayne-Dalton 8850 installation instructions To Bottom Brackets

1	Attaching Counterbalance Cables		counter-
		BOTTOM	balance
	to Bottom Brackets	BRACKET	cable	BOTTOM	counter-
				BRACKET	balance
Tools Needed:	IMPORTANT: Right and left hand is				cable
	always determined from inside the
None	garage looking out.		Washer
	NOTE: For door section identification see	clevis
	page 4.				Washer
		pin
	Uncoil the counterbalance cables and slip			clevis
	the loop at the ends of the cables over
				pin
	each clevis pin in the bottom bracket.
	Insert a roller into bottom bracket of the		cotter key
	bottom section.
	Insert cotter key and separate end to hold				cotter key
	the clevis pin in place.
	Repeat for other side.		BOTTOM SECTION

NOTE: Verify astragal (bottom seal) is aligned with door section. If there is more than 1/2” excess astragal on either side, trim astragal even with door section.

			astragal
2				(5) 1/4” -20	warning	Bottom
	Bottom Bracket			x 7/8” self	label
						section
				drilling
				SCREWS
Tools Needed:	Standard Bottom Brackets: (A)	Locate the	BOTTOM		Bottom
Power Drill	bottom section and the left and right hand bottom		BRACKET
	brackets. Secure the counterbalance cables to the		ASSEMBLY		Bracket
	brackets using clevis pin, washer and cotter key
7/16” Socket	as shown in the previous step. Secure bottom
	brackets to bottom section using (5) 1/4” -20 X			BOTTOM
Driver
	7/8” self drilling screws as shown. Insert a roller					astragal
			A	SECTION
	into the bottom brackets as shown.			(5) 1/4” -20
						(4) 1/4” -20 X 7/8”
	2”/3” Bottom Brackets with Roller Carriers:			x 7/8” self
						SELF DRILLING
	(B) Secure the counterbalance cables in the same			drilling
						SCREWS
	manner as described above in the previous step.			SCREWS
	Attach the bracket to the section with (5) 1/4”
	-20 X 7/8” self drilling screws. Attach the roller
	carrier to the bottom bracket with (4) 1/4” -20 X
	7/8” self drilling screws. Insert a roller and 3/16”
	roller spacer into the roller carrier; the inner holes
	of the roller carrier are for 2” track; the outer holes		B	astragal	Roller Carrier
	of the roller carrier are for 3” track.
				3/16”	outer
					holes for
				roller
					3” track
				spacer
				Roller
					Inner holes for
					2” track

8

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