TM 10-4330-234-13&P
4-19. AUTOMATIC DRAIN VALVE.
This task covers:
a. Removal
b. Repair
c. Installation
INITIAL SETUP:
Tools:
Equipment Condition:
General Mechanic's Tool Kit (Item 1, Appendix B)
Filter/separator shut down (para. 2-11).
Material/Parts:
Sealing Compound (Item 1, Appendix E)
Drycleaning Solvent (Item 4, Appendix E)
a. Removal (figure 4-13)
(1) Remove bonnet from valve body (1).
(2) Remove two screws (2), nuts (3), lockwashers (4) and remove clamp support (5).
(3) Remove pipe (6) and disconnect automatic drain valve lines (7) at fittings (8).
(4) Turn remaining assembly (9) until it clears the bracket (10).
(5) Remove automatic drain valve (11) from isolation drain valve.
(6) Remove pipe nipples (12) from automatic drain valve (11).
4-22
