Grain Systems Bucket Elevtors, Conveyors, Series II Sweeps PNEG-720-G2 - Manual (Page 34)

5. Assembly
34 PNEG-720-G2 12" and 16" Series II Sweep
C. Line up keyway on shaft with keyway on reducer and insert shaft into motor. (See Figure 5O.)
Figure 5O
Install Tractor Drive Motor
A. Bolt the C-Face motor to the reducer using hex bolts, lock washers and a key. (See Figure 5P on
Page 35.) ( See the note on Page 35 for bolt size.)
CAUTION
Do not use the motor mounting bolts to pull the motor down to the motor mount
plate. Instead, add shims (GC09838) between the motor feet and the motor mount
plate to fill any gap. If these shims are not used as required, the motor front bearing
may be pushed out of alignment and the motor will lock up. If the gap seems
unusually large, over 1/4", check to make sure the gear reducer is setting flat on its
mounting base. The tractor drive gear reducer has a drain plug in the bottom of the
housing. Make sure the drain plug is flush or slightly under the surface of the
mounting face. If it is not, the plug will not allow the reducer to set flat on its
mounting plate, causing damage to the motor.
THIS TYPE OF DAMAGE IS NOT COVERED BY WARRANTY.