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 TM 55-1905-223-24-18-1
Repair Piping Gauge Assembly.
a. Removal, b. Repair, c. Replacement.
This task covers:
Stop the auxiliary seawater pump at the
Tool kit, general mechanic's,
Auxiliary Machinery Motor Control
Center and set the A.C.S.W. cooling
pump circuit breaker to the OFF
p o s i t i o n . Tag switches "Out of
Service - Do Not Operate."
Piping gauge assembly P/N 05-2400-0001
Gauge panel P/N 05-1050-0000
Gauge, compound, pressure-vacuum
(30-030 Hg) P/N 33-6490-1075
Gauge, pressure (0-100 psi)
P/N 33-1770-1075
Gauge, pressure (0-15 psi)
Teflon tape, Item 5, Appendix C
Warning tags, Item 1, Appendix C
Use extreme care when breaking system
q
connections. Escaping pressure and/or
fluids could cause injury.
Clean up spills immediately. Spills
q
create an unsafe working area.
Close isolation valve (8).
a.
b.
Disconnect piping gauge assembly (10) by loosening union (9).
Remove nuts (2) and screws (7) from gauge panel (3).
c.
Remove piping gauge assembly (10) from system.
d.
Remove pressure-vacuum gauge (4) from piping gauge assembly (10) by loosening
e.
union (1).
2-1005
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