Craftsman 139.18054 Owner's Manual

Lag Screws5/16" x 9 x 1-5/8"Vertical Centerline– Finished Ceiling –DoorSpringHeader WallUPCeiling Mounting Holes6" (15 cm) MaximumHeaderBracketVerticalCenterlineGarage Door14INSTALLATION STEP 2Install the Header BracketYou can attach the header bracket either to the wallabove the garage door, or to the ceiling. Follow theinstructions which will work best for your particularrequirements. Do not install the header bracketover drywall. If installing into masonry, useconcrete anchors (not provided).WALL HEADER BRACKET INSTALLATION• Center the bracket on the vertical centerline withthe bottom edge of the bracket on the horizontalline as shown (with the arrow pointing toward theceiling).• Mark the vertical set of bracket holes. Drill 3/16"pilot holes and fasten the bracket securely to astructural support with the hardware provided.CEILING HEADER BRACKET INSTALLATION• Extend the vertical centerline onto the ceilingas shown.• Center the bracket on the vertical mark, no morethan 6" (15 cm) from the wall. Make sure the arrowis pointing away from the wall. The bracket can bemounted flush against the ceiling when clearanceis minimal.• Mark the side holes. Drill 3/16" pilot holes andfasten bracket securely to a structural support withthe hardware provided.Lag Screw5/16"-9 x 1-5/8"HARDWARE SHOWN ACTUAL SIZEMounting HolesLag Screws5/16" x 9 x 1-5/8"Highest Point ofGarage Door TravelVerticalCenterlineHeaderWallGarageDoorDoor Spring2 x 4StructuralSupportVerticalCenterlineHeaderBracketUPWall MountOptionalMounting Holes