TM 9-4120-378-14
INITIAL SETUP
Equipment Conditions:
Materials/Parts:
Top rear and center covers removed (paragraph 4.17)
Refrigerant system discharged (paragraph 5.4)
Brazing solder (Appendix E, Items 5 and 6)
Brazing flux (Appendix E, Item 7)
Condenser louver actuating cylinder removed
Solenoid valve coil (L1) removed (paragraph 5.18)
Action
Remarks
Location/Item
Top of Housing
Avoid bodily contact with liquid refrig-
erant and avoid inhaling refrigerant
gas. Be especially careful that refrig-
erant does not come in contact with
eyes. In case of refrigerant leaks, ven-
tilate area immediately.
Check that power source is discon-
nected. Check that system is dis-
charged of refrigerant.
Removal
See paragraph 5.5.
a. Purge system by initiating a flow of dry nitrogen
I
through the refrigerant system.
See paragraph 5.6.
b. Debraze the tubing connections as illustrated to the
pressure regulator valve.
c. Remove screw (1), flat washer (2), clamp (3), and
spacer (4) holding valve (5).
I d. Remove valve (5).
