MSS
TM
Series
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Figure 44 - Installing Shaft Position Sensor
Shaft Position Sensor Installation
CAUTION
NOTES: DO NOT supply the shaft position
sensor with current and voltage higher than the
sensor is rated to operate at. Higher than rated
electrical current or voltage may damage the
sensor.
1. Connect a temporary power supply to the
shaft position sensor which will allow the
sensor to rotate.
2. Loosely thread the shaft position sensor into
the spacer plate.
Figure 43 - Shaft Collar Inspection
SHAFT COLLAR
SET SCREW
SET SCREW KEYWAY
4. Inspect the shaft collar to ensure it has not
moved from its position on the pump shaft.
NOTES: If the shaft collar has moved on the
pump shaft, inspect the set screw keyway on
the pump shaft for excessive wear.
Figure 42 - Removing Shaft Position Sensor
3. Unscrew and remove the shaft position sen-
sor from the spacer plate.
Pump Overhaul Continued
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