Install The Header Bracket; Wall Header Bracket Installation; Ceiling Header Bracket Installation - Craftsman 139.53910 Manual Del Propietário

INSTALLATION STEP 2
Install the Header Bracket
You can attach the header bracket either to the wall
above the garage door, or to the ceiling. Follow the
instructions which will work best for your particular
requirements. Do not install the header bracket
over drywall. If installing into masonry, use
concrete anchors (not provided).
WALL HEADER BRACKET INSTALLATION
• Center the bracket on the vertical centerline with
the bottom edge of the bracket on the horizontal
line as shown (with the arrow pointing toward the
ceiling).
• Mark the vertical set of bracket holes (do not use
the holes designated for ceiling mount). Drill 3/16"
pilot holes and fasten the bracket securely to a
structural support with the hardware provided.
HARDWARESHOWNACTUALSIZE
Lag Screw
5/16"-9xl-5/8"
Wall Mount
Optional
Mounting Holes
Header
Wall
2x4
Structural
Support
/
Horizontal
Line / /
/
Highest Point of
Garage Door Travel
Ve_ical
Centerline
Door
Lag Screws
5/16"x9x1-5/8"
DoorSp#ng
f
Garage
Door
Centetline
of Garage Door
CEILING HEADER BRACKET INSTALLATION
• Extend the vertical centerline onto the ceiling as
shown.
• Center the bracket on the vertical mark, no more
than 6" (15 cm) from the walt. Make sure the arrow
is pointing away from the wall. The bracket can be
mounted flush against the ceiling when clearance
is minimal.
• Mark the side holes. Drill 3/16" pilot holes and
fasten bracket securely to a structural support with
the hardware provided.
Ceiling Mounting Holes
Header /
Bracket
6" (15 cm) Maximum
Door
Spring
_J
Lag Screws
5/16"x9x1-5/8"
Header Wall
13