9.Assemble the short spacer tube and a 1-5/8" flat washer onto the end of the axle that has the large hole. See figure 4.

10.Place the drive wheel (bolt hole through hub) onto the axle so that the air valve is to the outside. Secure the wheel to the axle with a 1/4" x 2" hex bolt and a 1/4" nylock nut. See figure 4.

1-5/8" DIA.

1/4" x 2" FLAT WASHER HEX BOLT

AIR VALVE

SHORT SPACER TUBE

DRIVE WHEEL

1/4" NYLOCK NUT

FIGURE 4

11.Turn the spreader upright on its wheels.

12.Attach the hopper strap to the front and rear of the hopper using two 1/4" x 1" hex bolts, 5/16" flat washers, nylon washers and 1/4" nylock nuts. See figure 5.

13.Assemble the hitch bracket to the top of the hitch tube using two 3/8" x 1-1/4" hex bolts and 3/8" nylock nuts. See figure 6.

14.Assemble the hitch pin through the hitch bracket and the hitch tube and secure with the hair cotter pin. See figure 6.

HITCH PIN

3/8" x 1-1/4"

HEX BOLT

3/8" LOCK WASHER

3/8" NYLOCK NUT

HAIR COTTER PIN

FIGURE 6

15.Assemble the flow control link (end with small hole) to the flow control arm using a 1/4" x 1" hex bolt, a nylon washer and a 1/4" nylock nut. Tighten the nut until the flow control link pivots with a slight resistance. See figure 7.

FLOW CONTROL

LINK

FLOW

NYLON WASHER

5/16" FLAT WASHER

1/4" x 1" HEX BOLT

FIGURE 5

CONTROL

ARM

1/4" x 1"

HEX BOLT

1/4" NYLOCK NUT

SMALLEST

HOLE

NYLON

WASHER

FIGURE 7

5