The Andersons SSD Assembly Instructions Manual page 3

Assembly and Operation Instructions
Slide the ends of the Control Tube Braces over
Step 4:
the Studs on the Shutoff Bar Brackets, secure with Cotter
Pins. Install Hopper Handle on front of spreader using (2)
1/4-20 x 1/2" Hex Bolts and Locknuts.
To check spreader for completed shutoff, pull
Step 5:
the Handle Lever back to the "OFF" position. Turn
spreader over to see if the Shutoff Bar completely covers
the holes in the bottom of the Hopper. If not, stand the
spreader upright on Wheels push the Handle Lever
forward to the "ON" position. Loosen the Bolts in the
Hopper holding the Handle Brace. Push down on the
Handle Brace and the front of the Hopper. Retighten
Bolts and check the shutoff.
TheAndersons_PSSD-AN_ Manual_0720-2 PAGE 3