PI Operation Manual
19.
Place the lockwasher on the shaft, making sure that the screwholes match.
Figure 6.19 Placing the lockwasher on the shaft.
20.
Tighten the shaft screw on the upper end of the shaft.
Figure 6.20 Tightening the shaft screw on the upper end of the shaft.
Manually rotate the shaft to make sure it moves without any obstruction.
35
www.wdmpumps.com