TM 5-4220-233-14
4-34. HIGH PRESSURE STATION NEEDLE VALVE.
This task covers:
a.
Removal
b.
Cleaning
c. Installation
INITIAL SETUP :
Tools
Materials/Parts Appendix D
Screwdriver, Cross Tip
Anti-seizing Tape (item 16)
Wrench, 3/8"
Plastic Bags (item 2)
Wrench, 5/8"
Equipment Conditions
Wrench, 11/16"
Depressurize Compressed Gas System
Wrench, ¾ "
(paragraph 4-19)
a.
Removal.
WARNING
Prior to performing this task, maintenance personnel should review Section
VII for general guidelines on removing and Installing components on life
support systems. Failure to follow proper procedures may result In system
contamination.
Figure 4-18. Replace High Pressure Station Needle Valve.
4-50
