Grain Systems PNEG-707GSI - Manual (Page 180)

16. Fan Motors
180 PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer
Sheaves (Continued)
Figure 16O Tightening set screw on motor hub.
Figure 16P Sliding motor sheave on motor drive shaft.
Figure 16Q Inserting motor sheave to motor hub.
Figure 16R Sliding fan hub on fan drive shaft.
Figure 16S Placing fan hub key in fan hub.
Figure 16T Tightening set screw on fan hub.