Instructions / Assembly

3
Additional Items You May Need:
Survey your garage area to see if you will need anyofthe following items:
n (2) 2X4 PIECES OFWOOD
Maybe used to fasten the header bracketto the structural supports. Also used to position the
garage door opener during installation and for testing the safety reversing sensors.
n SUPPORT BRACKETANDFASTENING HARDWARE
Must be used if you have a finished ceiling in your garage.
n EXTENSIONBRACKETS (MODEL 041A5281-1) OR WOOD BLOCKS
Depending upon garage construction,extension brackets or wood blocksmay be needed to
install the safetyreversing sensor.
n FASTENING HARDWARE
Alternate floor mounting ofthe safetyreversing sensor will require hardware notprovided.
n DOOR REINFORCEMENT
Required if you have a lightweightsteel, aluminum, fiberglass or glass panel door.
n RAIL EXTENSION KIT
Required if your garage door is more than 7 feet(2.13 m) high.
Tools Needed
3/16
7/16
1/2
5/32
5/16
5/8
9/16
1/4
7/16
Preparation