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TM 10-4320-343-14
4.14.2 Pressure Controller Removal.
This task covers: 4.14.2.1 Removal
4 .
14 . 2 . 2 I n s t a l l a t i o n
INITIAL SETUP
Tools
General Mechanic’s Tool Kit (appendix B,
Section III, Item 1)
Material/Parts
Lockwashers (TM 10-4320-343-24P)
Antiseizing Tape (appendix E, Section II,
Item 13)
Equipment Conditions
Equipment shut down, refer to
paragraph 2.5.1.2 or 2.5.2.2.
General Safety Instructions
To prevent rolling or sliding, do not
work on equipment that is not securely
s t a b i l i z e d.
DO not work on pressure controller with
negative terminal connected.
DO not work on equipment without
following standard shop safety
precautions.
4.14.2.1 Removal.
To prevent rolling or sliding, do not work on equipment that is not
s e c u r e l y s t a b i l i z e d.
Ensure both wheels are secure.
Do not work on pressure controller with negative terminal connected.
Failure to obey this warning may result in serious personnel injury.
a .
Disconnect cable connectors
b .
Disconnect suction hose (3)
Cover attach screws are not
(figure 4-53,
and discharge
fully removed
1 and 2).
hose (4) .
from cover when open.
c .
Loosen four cover screws (5) and open
d.
Remove two lock nuts (7), lockwashers
c o n t r o l l e r ( 1 0 ).
e .
Remove elbows (11).
cover (6) as shown.
(8), screws (9), and pressure
4.14.2.2 Installation.
a.
Apply antiseizing tape to threads of elbows (11) and install elbows into
pressure controller (10).
b.
Position pressure controller (10) in place and install screws (9),
washers (8), and lock nuts (7) .
c .
Close cover (6) and tighten screws (5).
d.
Connect discharge hose (4) and suction hose (3) to pressure controller.
e .
Connect cable connectors (2) and (1) to pressure controller.
4-99
NOTE
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