4
Maintenance and service
Liquiflo FTS Transfer Pump User Manual
Series No. FTS400
44
1.
Replace the impeller in the volute housing, making sure the impeller is properly oriented inside the volute housing,
Figure 1.
2.
Align the inlet cover so the six screw holes on the inlet flange align with the screw holes in the volute housing,
Figure 2.
3.
Using a 10 mm hex bit, install the six screws and tighten to 468 in-lb (70.0 Nm). See Figure 3 for the tightening
sequence of the inlet cover screws.
Apply Loctite
®
243
™
thread locker to clean screw threads before installation.
Installing the inlet cover and impeller
Figure 1
3
2
5
6
4
1
Figure 2
Figure 3
