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TM 5-4210-233- 14&P-1
4-17. GAUGES-CROSSLAY, DISCHARGE, PUMP PRESSURE AND VACUUM
This task covers:
a.
Removal
c.
Follow-on Maintenance
b.
Installation
TOOLS REQUIRED:
EQUIPMENT CONDITION
Tool Kit, General Mechanics, Automotive
Main Engine Shutdown (see para 2-12 .)
(Appendix B, Section lll, Item 1)
APU Shutdown (see para 2-16 .)
Batteries Disconnected (see para 4-114 .)
a.
Removal.
(1) Open panel access door at top of pump operators
panel.
(2) Close valve (1) connected to gauge (2) by
turning knurled knob (3) fully clockwise.
(3) Disconnect tube (4) from valve (1).
(4) Remove two nuts (5), lockwashers (6) and
bracket(s) (7) or (8) and remove gauge (2) with
valve (1) attached.
(5) Remove valve (1) from gauge (2).
b.
Installation.
(1) Install valve (1) on new gauge (2).
(2) Install gauge (2) with valve (1) attached. Secure
gauge with two nuts (5), lockwashers (6) and
bracket(s) (7) or (8).
(3) Open valve (1) by turning knurled knob (3) fully
counter-clockwise.
(4) Check valves under operating conditions.
(5) Close pump panel access door.
c.
Follow-on Maintenance.
(1) Connect batteries (see para 4-114).
4-169
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