TM 9-4120-408-14
5-16. REAR (AIR DISCHARGE) EVAPORATOR EMI/RFI VENTILATION PANEL MAINTENANCE. (Continued)
d. Install.
(1) Position rear (air discharge) evaporator EMI/RFI ventilation panel (2) on evaporator assembly (4) and
secure with 26 screw (1).
(2) Follow on maintenance:
(a) Refer to paragraph 5-14 and replace dehydrator.
(b) Refer to applicable technical manual and install evaporator assembly.
5-17. EVAPORATOR SIDE PANEL MAINTENANCE.
This task covers:
Removal
Install
Inspect
INITIAL SETUP
Material-/Parts (Continued)
Tool
Tetrafluoroethane, Appendix E, Item 9
Tool Kit, Service Refrigeration Unit,
Flux, Appendix E, Item 11
Riveter, Blind, Hand, Appendix B.
Nitrogen, Appendix E, Item 18
Section III, Item 2
Dehydrator, Appendix G. Item 2
Recovery and Recycling Unit, Refrigerant
Rivets, Appendix G. Item 6
Regulator, Nitrogen, Appendix B.
Lock Washers, Appendix G. Item 14
Section III, Item 9
Manifold Gage, Charging and Testing,
Refer to TM 9-4120-408-24P for part
numbers of items to be replaced.
Leak Detector, Appendix B. Section III,
Equipment Conditions
Item 17
Air Conditioner shut down, paragraph 2-5.
Materials/Parts
Evaporator Assembly removed from shelter,
Adhesive, Appendix E, Item 3
refer to applicable system technical manual.
Brazing Alloy, Appendix E, Item 5
General Safety Instructions
Brazing Alloy, Appendix E, Item 6
Do not work on equipment without
following standard shop safety precautions.
CAUTION
Dehydrator must be replaced every time the air conditioner lines are exposed to the atmosphere.
Failure to obey this caution may result in equipment damage.
b. Repair.
(1) Inspect evaporator side panel (2) for cracks, holes, bends, deteriorated or damaged EMI gasket (3), and
damaged or missing bail handle (4).
(2) Inspect mounting hardware for damage.
(3) Replace all damaged or missing components.
Change 1
5-37
