Reassembly
Reassembly
Reassembly
1.
If the coupling adapter (9) and tie rods (6) have
not been disassembled from the motor (3), skip
to step 2.
If the coupling adapter (9) and tie rods (6) have
been disassembled from the motor (3), follow
these steps:
a.
Screw the tie rods (6) into the motor (3) and
torque to 50-60 ft-lb (68-81 N•m).
b.
Screw the coupling adapter (9) into the motor
shaft and torque to 90–100 ft-lb (122–135
N•m).
c.
Reassemble the pump to the motor. Use
the applicable instructions for your pump
(
or
).
d.
Continue to step 2.
2.
Orient the lower (7) to the motor (3). Position
the lower (7) on the tie rods (6). Lubricate the
threads of the tie rods (6).
3.
Screw the tie rod locknuts (8) onto the tie rods
(6). Tighten the locknuts (8) and torque to 50-60
ft-lb (68-81 N•m).
4.
Raise the motor shaft. Place the coupling cover
(10) onto the coupling adapter (9) and lower the
motor shaft. Place the coupling (11) onto the
lower (7) and slide the coupling cover (10) over
the coupling (11). Insert clip (2).
5.
Flush and test the pump before reinstalling
it in the system. Connect hoses and flush
the pump. While it is pressurized, check for
smooth operation and leaks. Adjust or repair
as necessary before reinstalling in the system.
Reconnect the pump ground wire before
operating.
NOTE:
NOTE:
NOTE: When used with E-Flo DC motors, Xtreme
lowers require a check valve (33) to be installed.
Figure 10 Xtreme Pump Assembly
20
333389E
