TM 5-4220-233-14
4-38. YOKE ADAPTOR.
This task covers:
a.
Removal
b.
Cleaning
c. Installation
INITIAL SETUP :
Tools
Materials/Parts Appendix D
Wrench, 5/8”
Anti-seizing Tape (item 16)
Wrench, ¾ "
Plastic Bags (item 2)
Wrench, 1"
Equipment Conditions
Depressurize Compressed Gas System
(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 4-22. Replace Yoke Adaptor.
(1) Unscrew yoke adaptor (1) from pipe nipple (2) at end of fill hose (3) and bag.
b.
Cleaning of Fill Hose, Yoke Adaptor and Nipple. Refer to Section VII to clean yoke adaptor, pipe nipple
and
replacement fill hose as required.
c.
Installation.
(1) Apply anti-seizing tape (Item 16, Appendix D) to male pipe threads on pipe nipple (2).
(2) Thread yoke adaptor (1) onto pipe nipple (2).
(3) Perform a leak check on fill hose connections as prescribed in paragraph 4-20.
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