6-5. EVAPORATOR HOUSING MAINTENANCE
This task covers:
Tool Kit, Service Refrigeration Unit, Appendix
Refer to TM 9-4120-408-24P for part numbers of
items to be replaced.
III, Item 6
Front (Air Inlet) Evaporator EMI/RFI
Section III, Item 7
Evaporator Side Panel Assembly removed,
Regulator, Nitrogen, Appendix B, Section III,
Manifold Gage, Charging and Testing, Appendix
Leak Detector, Appendix B, Section III, Item 17
Evaporator Electrical Leads removed, paragraph
Differential Pressure Switch removed,
Equalizer Line Tube Assembly removed,
General Safety Instructions
Do not work on equipment without
following standard shop safety precautions.
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.
a. Remove. Placing the evaporator housing (Figure 6-2,
1) in the equipment conditions specified above will remove
from the system.
Change 1 6-5