MSD
TM
Series
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-
20
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Pump Assembly Continued
LITTLE OR
NO MOVEMENT
LITTLE OR
NO MOVEMENT
LITTLE OR
NO MOVEMENT
LITTLE OR
NO MOVEMENT
9.
Inspect the flexible coupling radial and axial
fit. It should have little or no movement and
be slightly more loose than the motor shaft
fit. It should also slide smoothly on and off
the pump shaft.
10.
Once proper flexible coupling fit on both
shafts has been obtained, remove the flex
-
ible coupling and proceed with
Initial Pump
Alignment
.
NOTES:
The flexible coupling will not be need
-
ed until the
Final Pump Alignment
procedure.
Figure 27 -
Check Flex Coupling Fit
SMOOTH MOVEMENT