9
10. Install idlers (21) into housing (24) by meshing threads with power rotor thread and
screwing them into housing idler bores.
11. Install cups (23) to ends of suction idlers (21).
12. Install O-rings (27) on oil balance tube (92) and oil balance tube (92) in housing (73).
13. Install thrust plate (29) to pump case (1) with spacers (90) and thrust plate bolts (91),
ensuring that pin hole in thrust plate (29) engages tube (92) in suction housing (73).
Torque bolts to proper value for pump size in torque table, Chart 1.
14. Install O-ring (9) to groove in inlet head (2).
15. Install inlet head (2) using bolts (4). Torque bolts to proper value for pump size in torque
table, Chart 1.
16. Install seal piping (71) and drain plug (67).
Note:
Inlet head (2) can be rotated in 90° increments to suit suction piping. To change inlet
position, disconnect seal piping (71), remove bolts (4) and rotate inlet head to desired
position. Install bolts (4) and Torque bolts to proper value for pump size in torque
table, Chart 1. Reconnect seal piping (71).
17. Install coupling hub key (31). Install and align pump and driver as specified in General
Instruction Manual, SRM00046.
FIGURE 2 – Mechanical Seal
Torque Table - Chart 1