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TM 5-4210-233-14&P-1
4-38. Y-STRAINER DRAIN VALVE
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 III, Item 1)
APU Shutdown (see para 2-16 .)
Batteries Disconnected (see para 4-114 .)
MATERIALS/PARTS REOUIRED
All Piping Drained (see para 2-17 .)
Grease (Item 17, Appendix E)
Pipe Sealant (Item 2, Appendix E)
a.
Removal.
(1)
Tag and remove two hoses (1).
(2)
Turn nut (3) counterclockwise until free from
housing (4).
(3)
Turn knob (2) counterclockwise until needle
(5) is free from housing (4).
(4)
Remove knob (2), nut (3), and needle (5)
from housing (4) as assembly.
(5)
Remove nut (6), washer (7), internal tooth
washer (8) and housing (4) from panel.
(6)
Note position and remove fittings (9) from
housing (4).
(7)
Loosen set screw (10).
(8)
Remove knob (2) and nut (3) from needle (5).
4-208
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