ARMY TM 9-4120-380-14
AIR FORCE TO 35E9-136-21
4.22 EVAPORATOR DUCT/PANEL. This task covers removal, inspection, repair/replace and installation.
Tool kit, service, refrigeration unit (Item 1, Appendix B)
Bulk gasket material (see RPSTL)
Bulk foam material (see RPSTL)
Disconnect input power to the air conditioner before performing any internal
maintenance Voltages used can KILL. Shutting the unit off at the control panel does not
disconnect unit power.
Disconnect air conditioner input power at source
a. Remove six screws (3), lockwashers (2), and flat washers (1) (see fig. 4-13).
b. Remove panel (4)
a. Check that panel is not bent, cracked or punctured.
Check that gaskets (9) and (10), and foam (6) are not torn, loose or missing.
Check that screen (7) is not damaged
Check that rivets (5) and (9) are not damaged or missing.