Turnthe spreaderuprightonitswheels.Assemblethehitchbrackettothetopofthehitchtubeusingtwo1/4"x 1"hexboltsand1/4"nylocknuts.Seefigure5.Assemblethehitchpinthroughthe hitchbracketandthehitchtubeandsecurewiththehaircotterpin.Seefigure5.HITCH PIN_"""""'-_ HAIR COTTER PINFIGURE 5Assemble the flow control link (end with small hole)to the flow control arm using a 1/4" x 1" hex bolt, anylon washer and a 1/4" nylock hex nut as shown infigure 6. Tighten carefully. The flow control linkshould not be loose but should pivot with no morethan slight resistance.FLOW CONTROLLINK I FLOWCONTROLJ ARM0/ 1/4"J Y'OCKNUTFIGURE 6• Assemble the flow control arm to the flow controlmounting bracket using a 1/4" x 1" hex bolt, twonylon washers and a 1/4" nylock hex nut as shown infigure 7. Tighten carefully. The flow control armshould not be loose but should pivot with no morethan a slight resistance.• Place the vinyl grip onto the flow control arm. Seefigure 7.VINYL GRIPFLOW CONTROLFLOW MOUNTINGCONTROL BRACKETARM/1/4" xl"HEX BOLT1/4"NYLOCK NUT(2)NYLONWASHERSFIGURE 7Place a 5/16" flat washer onto the end of the flowcontrol rod. Insert the end of the rod through the slotin the flow control mounting bracket and through thehole in the flow control link. Secure with a 3/32" x 3/4"cotter pin. See figure 8.5/16" FLATWASHER3/32"COTTERPINFLOWCONTROLROD\ SLOTFLOWCONTROLLINKFIGURE 87