Fasten The Door Bracket (One-Piece Door) - Craftsman 139.53491SRT Owner's Manual

All ONE-PIECE Door Installation Procedure
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
Bracket
Optional
Placement
of Door
Bracket
--Finished Ceiling--
Door
Bracket
Vertical
Centerline of
Garage Door
Horizontal and vertical
reinforcement is needed for
lightweight garage doors
(fiberglass, aluminum, steel,
door with glass panel, etc.).
®
Nut_ _Lock
5/16"-18 ¢ 5/16"
, Top of Door
i t
(Inside Garage)
i i
Top Edge
_j of Door
i
Door
Bracket
__ Optional
Placement
For a door with no _ _ Carriage Bolt
exposed framing or for i g 5/16"-18x2-1/2"
the optional installation,
use 5/16"x1-1/2" lag
screws (not supplied)
to fasten door
• 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 supplied.
If the door has no exposed framing, drill 3/16" pilot holes
and fasten the bracket with 5/16"x1-1/2" lag screws (not
supplied) 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
supplied) to fasten the bracket to the door.
Hardware Shown Actual Size
Nut 5/16"-18 Lockwasher 5/16"
Carriage Bolt
5/16"-18 x 2-1/2"
25