MSS
TM
Series
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Figure 33 - Installing New High Pressure Seal
Carrier O-ring
Figure 32 - Installing Graphite Sleeve
Components
Figure 31 - Inspecting Seal Carrier and Pump
Shaft
2. Install the new high pressure seal carrier O-
ring.
HPSC Mechanical Seal Installation
1. Lubricate and install a new O-ring with the
HP shaft bushing and shaft retaining ring.
NOTES: Make sure the anti-rotation pin slot is
aligned with the top of the shaft.
NOTES: Make sure the graphite shaft sleeve
retaining ring is completely seated in shaft
groove.
9. Inspect the high pressure seal carrier and
inlet housing seal bores and shaft area for
excessive wear or damage. Remove any oil
of dirt with a clean cloth.
Pump Overhaul Continued
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