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TM 1-1730-231-13&P
3-23. NEEDLE VALVE - Continued
3-23
C.
REPAIR (AVIM)
1.
If 'O' rings or back-up washers are damaged, remove 'O’ rings and back up washers.
2.
Replace 'O' rings or back-up washers.
3.
If 'O' rings are not defective and some other fault exists, replace needle valve.
D.
INSTALLATION
Install repaired or new needle valve (1) in manifold (2) and tighten.
END OF TASK
3-27
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