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TM 10-4320-311-14
4-24. Replace/Inspect/Service Volute
This task covers:
a)
Removal
c)
Service
b)
Inspection
d)
Installation
INITIAL SETUP
Tools
Equipment
Condition
Tool Kit, General Mechanics (Item 1,
Para
Appendix B, Section III)
4-16
Sound enclosure cover assembly
Materials/Parts
removed.
O-ring, MS 29513-273
Figure 4-26. Volute
REMOVAL: Refer to Figure 4-26
a.
Completely drain the pump into a suitable container by opening pump fluid drain cock (1)
b.
Remove volute (2) from pump casing (3) by removing two hex nuts (4) and washers (5) from pump casing studs
(6).
c.
Discard O-ring (7).
4-49
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