 |
|||
|
|
|||
|
Page Title:
Pressure Regulator and Safety Valve |
|
||
| ||||||||||
|
|
 TM 3-1040-214-12
(3) Install valve handle (9) and nut (10).
Tighten nut.
(4) Slide clamp (7) on valve shaft.
(5) Install pressure tank and valve assembly
4-32. Pressure Regulator and Safety Valve
Organizational maintenance personnel are authorized to
replace the pressure regulator and safety valve.
a. Removal.
(1) Purge the air in the air pressure system
(para 4-10a).
(2) Remove the pressure tank and valve
assembly. (para 4-10b).
(3) Unlace one side of the carrier pack
(8, Fig. 4-10).
(4) Disconnect the quick-disconnect coupling
half (3, Fig. 4-5) from the pipe and cap assembly (4).
NOTE
Hold
pressure
regulator
when
performing next step.
(5) Unscrew diffusion tube nut (8) from safety
valve adapter (9).
(6) Unscrew safety valve adapter (9) from
safety valve (11).
(7) If required, remove the tube assembly (16)
from the pressure regulator (18).
1
Nut
9
Cord
(8) If required, remove the quick-disconnect
2
Washer
10
Frame
coupling half (f5) from the tube assembly (16).
3
Screw
11
Agent delivery pipe
4
Upper strap assembly
12
Screw
b. Installation.
5
Pin
13
Clamp
(1) Apply anti-seize compound or tape to the
6
Cotter pin
14
Support
tube assembly (16) exterior threads.
7
Bracket
15
Washer
8
Carrier pack
16
Nut
(2) Connect the quick-disconnect coupling
half (15) to the tube assembly and tighten.
Figure 4-10. Carrier Section.
(3) Install loosely the tube assembly (16) to
(7) Tighten tube assembly (16)
to
inlet
the inlet adapter (17).
adapter (17).
(4) Install lead washer (10) on safety valve
(8) Cross the disconnected hose assemblies
(11). Connect safety valve (11) to adapter (9).
(2) and connect the quick-disconnect coupling half (3) to
(5) Align diffusion tube (5) with safety valve
opposite pipe and cap assemblies as shown in
adapter (9).
Check to see that quick-disconnect
coupling half (15) on tube assembly is centered between
(9) Install the
pressure
tank
and
valve
both agent tanks.
assembly (para 4-10c).
(6) Tighten nut (8).
4-33. Safety Head
Organizational maintenance personnel are authorized to
replace the washer and the safety head.
4-23
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals