Craftsman Garage Door Opener Owner's Manual page 24

ONE-PIECE
D OORS
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.
• Metal Doors: Drill 3/16" pilot holes and fasten the
bracket with the 1/4"-14x5/8" self-threading screws
provided.
• Wood Doors: Drill 5/16" holes and use 5/16"x2"
carriage bolts, lock washers and nuts (not provided) or
5/16"x1-1/2" lag screws (not provided) depending on
your installation needs.
HARDWARE SHOWN
ACTUAL SIZE
Self-Threading S crew
1/4"-14x5/8"
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.)
Header Wall
2x4 Support
Door
Bracket
Optional
Placement
of Door
Bracket
Vertical
Centerline of
Garage Door
-- Finished Ceiling --
HORIZONTAL AND VERTICAL
REINFORCEMENT IS NEEDED
FOR LIGHTWEIGHT GARAGE
DOORS (FIBERGLASS,
ALUMINUM, STEEL, DOORS
WITH GLASS PANEL, ETC.).
(NOT PROVIDED)
For a door with no exposed framing,
or for the optional installation, use
lag screws 5/16"x1-1/2" (Not Provided)
to fasten door bracket.
Door _;_
Bracket
__ elf-Threading
Screw
' 1/4'- 14x5/8"
Top of Door
(Inside Garage)
Top Edge
of Door
Optional
Placement
Nut
5/16%18 i_
¢
METAL DOOR
Lock
_iWasher
5/16"
Top of Door
Placement
Carriage Bolt
_ 5/16"x2'
(Not Provided)
WOOD DOOR
24