4. Installation
38 PNEG-2381 2000 Series U-Trough Bin Sweep Auger Unload System (72' - 78')
U-Trough Extension Installation
1. Install U-trough as normal. Stop before horizontal powerhead section shown on Page 31.
2. Remove the powerhead (67) from the standard horizontal position by removing the eight bolts around
the perimeter of the box flange (80). Remove the discharge gate seal (81). The bolts securing the
discharge gate seal (81) are longer than other bolts securing the box flange (80). Keep them with the
discharge gate seal (81). Remove the powerhead shaft (76) from the unloader flighting by removing
two 3-1/2" bolts.
Figure 4AZ
3. Prepare the UT extension (50) by removing the flight strap (82) and removed the eight nuts and bolts
installed on the box flange perimeter (74).
Figure 4BA
Ref # Description Ref # Description
67 Powerhead 80 Box Flange Perimeter
76 Powerhead Shaft
81 Discharge Gate Seal
Ref # Description
50 UT Extension
74 Box Flange Perimeter Bolts
82 Flight Strap