Sears 139.53535SRT1 One=Piece Door with Track, apply, to your installation, HeaderCorved

			One-Piece		Door without	Track
Before you begin, survey your garage area to			FINISHED	CEILING
see whether any of the conditions below	apply
			Support	bracket
to your installation.			& fastening
			hardware	is required.
Slack	in chain	tension	See page 17.
is	normal	when
garage	door is closed.
Header
Wall

Access Door

©

[	Reversin_
	) between floor and bottom Sensor
Safety	of door must not exceed 1/4".
Reversing Sensor

Based on your particular requirements, there are several installation steps which might call for materials and/or hardware not included in the carton.

•Step 1, page 13 - Look at the wall or ceiling above the garage door. The header bracket must be securely fastened to structural supports.

•Step 5, page 17 - Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware (not supplied) may be required.

•Safety reversing sensor, page 21 - Depending on garage construction, wood blocks may need to be

securely fastened to mounting locations before sensors are installed.

•Step 10, page 22 - Alternate floor mounting of the safety reversing sensor will require hardware that is not provided.

•Step 11, page 25 - Generally, a one-piece door does not require reinforcement. If your door is lightweight, you can refer to the information relating to sectional doors on page 24.

•Step 11, page 25 - Depending on your door's construction, you might need additional mounting hardware for the door bracket.

•Do you have an access door in addition to the garage door? If not, Model 53702 Emergency Key Release is required. See page 38.

•The gap between the bottom of the garage door and the floor cannot exceed 1/4".

Otherwise, the safety reverse system may not work properly. See page 30. The floor or the door should be repaired.

Closed Position

Cable

Pulley Bracket

Cable Trolley

\Header Bracket

Door Bracket

		Emergency
Straight	Curved	Release
		Rope & Handte
Door	Door
Arm	Arm

Door

One=Piece Door with Track

	Floor	must	be tevel		Reversing
Safety	across	width	of door		Sensor
Reversing
Sensor
	Closed		Position
	Cable	Cable		Trotley		Chain
Pulley Bracket			I	I
	HeaderCorved				I	I
	Bracket UoorArm_/					T-rail
	ooooooooooo_j				I
			E		I EmergencyRelease
	_Door	Straight		_-		Rope & Handle
Door	Bracket	Door
		Arm

You may find it helpful to refer back to this page

as you proceed with the installation of your

opener.