Craftsman 139.53993D owner manual Hardware Shown Actual Size

Assemble the Rail (continued)

3.Attach rail support braces to the back rail. Loosely insert 1/4-20x7/16" hex bolts into the aligned holes of the end rail and rail support brace (Figure 1). Do not finger tighten.

4.Extend the drive screw a few inches from the center rail, and slide the sleeve onto the long journal (Figure 2).

5.Interlock the long and short journal of the center and back rails. Slide the sleeve over the journal connection (Figure 3).

6.Place the c-clip onto the long journal shaft (center rail) to ensure that the sleeve does not slide (Figure 4).

7.Slide the center rail so that the center rail and rail brace holes are aligned (Figure 5). Secure with bolts.

8.Tighten all hex bolts.

9.Repeat steps 3-8 for header section.

Figure 1

Rail Support Brace

Rail Support Brace

Figure 2

Drive Screw

Metal Sleeve

Long Journal

Center	Rail
""-figure 3	Short Journal
	I

/

HARDWARE SHOWN ACTUAL SIZE

Metal Sleeve C-Clip Hex bolt 1/4-20x7/16"

Figure 4

\

Metal Sleeve

C-Clip

]

Center Rail

Figure 5

Rail Support Brace

Center Rail

Rail Support Brace