4.Arrange the mast lift straps as shown in figure 4. Place the straps and the spacer between the mast sides, fastening them to the lower hole in the mast sides using a 1/2" x 3-1/2" hex bolt and 1/2" Nylock hex nut. Do not tighten yet.

6.Attach the lower end of each mast lift strap to the outside of the welded frame braces and attach the support bracket to the inside of the frame braces. Use two 1/2" x 1-1/2" hex bolts and two 1/2" Nylock hex nuts. Do not tighten yet. See figure 6.

SPACER

SUPPORT

1/2" x 1-1/2"

1/2" NYLOCK HEX NUT

1/2" x 3-1/2"

HEX BOLT

MAST

SIDE

MAST LIFT STRAP

BRACKET

1/2" NYLOCK HEX NUT

MAST LIFT STRAP

HEX BOLT

FIGURE 4

FRAME

BRACES

FIGURE 6

5.Install the pivot pin through the upper hole at the end of the mast sides. Secure the pivot pin with a 1/8" hair cotter pin. See figure 5.

 

1/8" HAIR

PIVOT PIN

COTTER PIN

7.Attach the front of the weight bracket to the sup- port bracket using two 3/8" x 1" hex bolts and two 3/8" Nylock hex nuts. Attach the sides of the weight bracket to the rear of the frame using two 3/8" x 2-1/4" hex bolts and two 3/8" Nylock hex nuts. See figure 7.

8.Tighten all loose bolts and nuts at this time.

FIGURE 5

3/8" x 1"

HEX BOLT

3/8" x 2-1/4"

HEX BOLT

3/8" NYLOCK HEX NUT

WEIGHT

BRACKET

3/8" NYLOCK HEX NUT

FIGURE 7

5