Craftsman 139.53920D NNSTALLATHON Step, Position the Opener, On E-PIECEDOOR with OUT Track

nNSTALLATHON STEP 4

Position the Opener

Follow instructions which apply to your door type as glustrated

SECTIONAL DOOR OR ONE-PIECE DOOR WITH TRACK

A 2x4 laid flat is convenient for setting an ideal door-to-rail distance

. Remove foam packaging.

. Raise the opener onto a stepladder You will need

help at this point if the ladder is not tall enough,

-Open the door all the way and place a 2x4 laid flat on the top section beneath the rail,

•If the top section or panel hits the trolley when you raise the door, pult down on the trolley release arm to disconnect inner and outer sections Slide the outer trolley toward the motor unit, The trolley can remain disconnected until Installation Step 12

is completed,,

, iCAUTi0N i

To preventdamageto garagedoor, restgaragedoor t

openerrail on 2x4 placed ontop section of door t

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lil from ceiling "

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ENGAGEDRELEASED

ON E-PIECEDOOR WITH OUT TRACK

A 2x4 on its side is convenient for setling an ideal door-to-rail distance

,	Remove foam packaging			Header	fj
			/	Brecket	_i
•	Raise the opener onto	a stepladder.,	You will need		Ei
	help at this point if the	ladder is not	tall enough,

TopofDoor Ivl'__

,Open the door all the way and place a 2x4 on its side on the top section of the door beneath the rail

_ 2x4 ts used to determine

•The top of the door should be levei with the top of the motor unit,, Do not position tile opener more than 4" (!0 cm) above this point.

.e,O.,

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