One-Piece Door - Craftsman 139.53663SRT Owner's Manual

ONE-PIECE Door Without Track
Read the Safety Instructions on page 12. They also apply to doors without tracks.
• Close the door and mark the inside
vertical centerline of your garage door.
Extend the line onto the header wall
above door.
If headrooln clearance is minimal, you
can install the header bracket on the
ceiling. See page 14.
• IJ)'ou need to install the header
bracket on a 2x4 (on wall or ceiling),
use lag screws (not supplied) to
securelyJasten the 2x4 to smlcmral
supports as shown.
Header Wail
Vertical
Centerline
2x4
OPTIONAL CEILING MOUNT
FOR HEADER BRACKET
• Open your door to the highest point of
travel as shown. Measure the distance
from the top of the door to the floor.
Subtract the actual height of the door.
Add 8" to the remainder. (See
Example).
• Close the door and draw an
intersecting horizontal line on the
header wall at the determined height.
If the total number of inches exceeds
the height available in your garage,
use the maximum height possible, or
refer to page 14 for ceiling
installation.
Proceed to Step 2, page 14.
Door 1
Jamb
Hardware
Header Wail
.... J
Highest Point
of Travel
/
/
i Floor
Header Highest Point
Wail of TraveI
One-piece door without track
jamb hardware
One-piece door without track
pivot hardware
EXAMPLE
Distance frolTl top of door
(at highest point of travel) to floor ............. 92"
Actual height of door ...................... -88"
Remainder ................................ 4"
Add .................................... +8"
Bracket height on header wall ............... 12"
(Measure UP froln top of CLOSED door.)
13