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Figure 30 Removing the Seal Ring
Figure 31 Removing the Lock Nuts
Calibration vane assembly
Figure 32 Removing the Rotor Assembly
TRU/FLO Compound Meter Installation and Maintenance Guide
3
Place the cover assembly upside down, then remove the seal ring.
See Figure 30.
4
Inspect the seal ring and if it is damaged or compromised throw the
seal away.
5
Use the 7/16-inch wrench to remove the four lock nuts and bolts
underneath the turbine measuring assembly. See Figure 31.
Lock nuts
6
Remove the turbine measuring assembly by lifting the magnet drive
spindle and the calibration vane assembly up. See Figure 32.
Maintaining the TRU/FLO Compound Meter
With the calibration vane lock nut loosened, you can lift the
calibration vane and rotate it out of the way.
21
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