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TM5-4210-229-14&P
4-27. CONTROLS AND GAUGES REPLACEMENT.
This task covers:
a.
Removal
b. Installation
INITIAL SET-UP
Tools
Materials/Parts
General Mechanics Tool Kit
Gauges and Controls as required (Appendix E,
Figure E-9)
Equipment Condition
Para.
Condition Description
2-23
Pressure Relieved in System
REMOVAL
a.
Pressure gauge removal.
NOTE
This procedure is typical for all pressure gauges.
(1) Remove two nuts (1) and bolts (2).
(2) Unscrew gauge (3) from fitting (4).
b.
Rear control handle removal
(1) Turn control handle (5) counterclockwise and
remove.
(2) Remove nut (6) and remove control rod (7)
from valve (8).
INSTALLATION
a.
Pressure gauge installation.
NOTE
This procedure is typical for all pressure gauges.
(1) Screw gauge (3) into fitting (4).
(2) Position gauge onto control panel and secure
with bolts (2) and nuts (1).
(3) Pressurize the system (paragraph 2-24 or
2-25).
b.
Rear control handle installation.
(1) Insert control rod (7) through panel and secure
other end to valve (8) with nut (6).
(2) Position control handle (5) on control rod (3)
and secure by turning clockwise.
4-41
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