Craftsman 139.53991 Owner's Manual page 25

ONE-PIECE DOORS
Please read and comply with the warnings and
reinforcement instructions on the previous page.
They apply to one-piece doors also.
• Center the door bracket on the top of the door, in
line with the header bracket as shown. Mark either
the left and right, or the top and bottom holes.
• Drill 5/16" pilot holes and fasten the 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 provided) to the top of the door.
NOTE: 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 Lockwasher 5/16"
Carriage Bolt
5/16"- 18x2-1/2"
Header Wall
Header
Bracket
2x4 Support
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.)
(not provided).
Door
For a door with no exposed framing,
or for the optional installation, use
5/16"x1-1/2" lag screws (not provided)
to fasten door bracket.
(_Lock
Washer
i
' 5/16"
i
i
Top of Door
Top Edge
of Door
Optional
Placement
Carriage Bolt
5/16"-18x2-1/2"
25