GSi PNEG-1429, Assembly And Operation Manual

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12 PNEG-1429 Horizontal Drive Units
4. Assembly and Installation
Assembling the Discharge Flight
1. Insert the connecting shaft into the end closest to the flight ribbon.
2. Align the holes in the shaft, securing it with grade 8 bolts and stover nuts. (See Chart below.)
3. Insert the drive shaft into the opposite end of flight with keyway facing outward.
4. Align the holes in the shaft and secure with grade 8 bolts and stover nuts. (See Chart below and
Figure 4A.)
Figure 4A
Flight Hardware
6" 3/8"-16 x 2" Grade 8 Hex Bolts
8" 7/16"-14 x 3" Grade 8 Hex Bolts
10" 1/2"-13 x 3-1/2" Grade 8 Hex Bolts
12" 5/8"-11 x 4" Grade 8 Hex Bolts
( See chart for bolt sizes.)