TM 5-4220-227-14
6-24. Isolator Valve.
This task covers:
Repair
INITIAL SETUP:
Tools
Materials/Parts (Cont)
General Mechanic's Tool Kit
Distilled Water (Item 9, Appendix E)
(NSN 5180-00-177-7033)
Cloth, Lint Free (Item 6, Appendix E)
Materials/Parts
Equipment Condition
Isolator Valve
Chamber shut down (para. 2-15).
Detergent, Nonionic (Item 8, Appendix E)
Isolator valve removed (para. 5-34)
Repair. (figure 6-42)
(1)
Remove setscrew (1) and remove knob handle (2).
(2)
Remove nut (3), upper gland (4), packing (5), and lower gland (6).
(3)
Remove stem (7) from body (8).
(4)
Remove panel nut (9).
(5)
Clean all components using nonionic detergent cleaner and rinse with clean distilled water.
(6)
Inspect all components and replace and damaged parts.
(7)
Install panel nut (9) on body (8).
(8)
Install stem (7) in body (8).
(9)
Install lower gland (6), packing (5), upper gland (4), and secure with nut (3).
(10)
Install knob handle (2) and secure with setscrew (1).
FOLLOW-ON MAINTENANCE
Install isolator valve (para. 5-34).
6-98
