Craftsman 139.53978SRT owner manual Install the Header Bracket, Wall Header Bracket Installation

		You can attach the header bracket either to the
Install the Header Bracket		wall above the garage door, or to the ceiling.
	I	Follow the instructions which will work best for
Installation Step 2		your particular requirements.
Wall Header	Bracket Installation

•Center the bracket on the vertical guideline 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. Drill 3/16" pilot holes and fasten the bracket securely to a structural support with the hardware provided.

	2x4
	Structural
Header	Support	Wall Mount
Bracket	Vertical
	Center
	Line

Spdng

_s

OptionaZ

Mounting Holes

Vertical

.-/Center

Une

Highest Point of

Garage Door Travel

Hardware Shown Actual Size

Lag Screw 5/16"-9xl-5/8"

Ceiling Header Bracket Installation

•Extend the vertical guideline onto the ceiling as shown.

•Center the bracket on the vertical mark, no more than 6" from the wall. Make sure the arrow is pointing toward 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	6" Maximum
Mounting Holes

Vertical

Center Line

Door Spring

Vertical

Center Une

14