FEDCO MSS-40 - Page 52

MSS
TM
Series
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Figure 115 - Impeller Assembly
Anti-Seize
3. Apply anti-seize compound to the split cone
threads
4. Install the split cone into the impeller
5. Loosely install the split cone nut onto the
split cone
Figure 114 - Floating/ Clamping Neck Ring
Installation
2. Install a oating neck ring and clamping neck
ring from into the inlet ring.
Pump Overhaul Continued
Figure 116 - Shaft Installation
b. Slowly lower the pump shaft into the inlet
until the pump shaft end rests on the gage
block.
6. Lubricate and install the inlet O-ring.
NOTES: Gauge block height should be preset
from the stage removal section. Verify height
before building. Contact FEDCO eld service
for gauge block height if unknown. The pump
serial number must be provided.