4
Maintenance and service
Liquiflo FTS Transfer Pump User Manual
Series No. FTS400
46
1.
Orient the volute chamber as shown in Figure 1.
2.
Align the pump housing with the volute chamber. Be sure that the alignment pin of the pump housing and volute is
properly engaged, Figure 1.
3.
Using a 10 mm hex key, install the eight hex socket screws, Figure 2, and tighten to 468 in-lb (70.0 Nm). See
Figure 3 for the double-pass tightening sequence of the pump housing screws.
Apply Loctite
®
243
™
thread locker to clean screw threads before installation.
Installing the pump housing onto the volute housing
Figure 1
Alignment pin
Figure 2
Figure 3
6
2
3
4
5
1
7
8
