Grain Systems Unload Augers PNEG-1556 - Manual (Page 22)

3. Installation
22 PNEG-1556 8", 10" and 12" Commercial Vertical Drive Unit - Dual Drive
Installing the Pulley
A. Place and position the key into the keyway located on the drive shaft.
B. If applicable, assemble the supplied sheave bushing to the flight pulley. Place the flight pulley onto
the drive shaft with the set screw side of the flight pulley facing away from the bearing plate. Position
the flight pulley close to the lock collar, but ensure it is not in contact.
C. Once the pulley is appropriately positioned, tighten the set screw with a hex head wrench to secure
it to the drive shaft. (See Figure 3N below and Figure 3O on Page 23.)
Figure 3N