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TM 9-2330-272-14
5 - 1 1 . F L O W S E L E C T O R V A L V E M A I N T E N A N C E ( M 1 3 1 A 4 C A N D M 1 3 1 A 5 C L A TE
M O D E L ) .
This Task Covers:
a .
Removal
d. Assembly
b.
Disassembly
e.
Installation
c.
Cleaning and Inspection
Initial Setup:
Materials/Parts:
Tools/Test Equipment:
• Dry cleaning solvent (Item 16, Appendix E)
• General mechanic’s tool kit
• One diaphragm
• One gasket
a.
REMOVAL
1.
Disconnect two tubes (5) from elbows (4) and
remove elbows from valve (2).
NOTE
Screws are provided with replacement valve.
2.
Remove three screws (1) and valve (2) from
bracket (3).
b.
DISASSEMBLY
1.
Remove adapter (19), gasket (18), and spring (17) from housing (15). Discard gasket.
2.
Remove knob (11) from screw (9).
3.
Remove two screws (16) from housing (15), Remove housing, diaphragm (12), and washer (6) from valve body
(10), Discard diaphragm.
4.
Remove disk retainer (14) from spacer (13).
5.
Remove spacer (13) from nut (7).
6.
Remove nut (7) and spring (8) from screw (9).
TA702865
5-26
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