Fasten Door Bracket (One-Piece Door) - Craftsman 139.53976SRT Owner's Manual

Garage door opener 1/2 hp
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Please read and comply with the warnings and reinforcement instructions on page 24,
They apply to one-piece doors also.
Header Wall
2x4 Support
Header
-- Finished Ceiflng --
Door
Bracket
Placement
of Door
Bracket
Ve_cal
Garage Door
Horizontal and vertical reinforcement is
needed for lightweight garage doors
steel door with
glass panel, etc.). (Not Provided)
5/16%18
Bracket
,
(",_
For a door with no
exposed framing or for
[
the optional installation,
use 5/16"xl-1/2"
lag
screws (not provided)
5/16"
Top of Door
(Inside Garage)
J
Top Edge
of Door
__
Optional
Placement
Carriage Bolt
5/16"-18x2-1/2"
• Center the bracket on the top of the door, in line
with the header bracket as shown. Mark holes.
• Drill 5/16" pilot holes and fasten the door bracket
with hardware provided.
If the door has no exposed framing, drill 3/16" pilot
holes and fasten the bracket with 5/16"xl-1/2"
lag
screws (not provided) to the top of the door.
The door bracket may be installed on the top
edge of the door if required
for your Installation.
(Refer to the dotted line optional placement
drawing.) Drill 3/16" pilot holes and substitute
5/16"x1*1/2" lag screws (not provided) to fasten
the bracket to the door.
Hardware Shown Actual Size
©
©
Nut 5/16"-18
Lock Washer
5/16"
II IIIIIlllLILIIIIIIllltll
IIILlll
Carriage
Bolt
5/16"-18
x 2ol/2"
25

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