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ARMY TM 9-4120-381-14
NAVY EE-000- CA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-31
4-22. CENTER FRONT EVAPORATOR PANEL.
This task consists of:
Removal
Inspection
Repair/Replace Installation
INITIAL SET-UP:
Tools
Tool kit, service, refrigeration unit (Item 1, Appendix B)
Electric portable drill (Item 6, Appendix B)
Twist drill set (Item 7, Appendix B)
Blind riveter (Item 8, Appendix B)
Gloves, chemical (Appendix C)
Personnel: 1
Materials:
Adhesive (Item 1, Appendix E)
Bulk gasket material
Bulk insulation material
Rags (Item 12, Appendix E)
Methyl-ethyl ketone (MEK) (Item 13, Appendix E)
Equipment Conditions:
WARNING
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.
REMOVAL
1.
Loosen eight captive fasteners (1) (see Figure 4-26).
2.
Remove panel (2).
INSPECTION
1.
Check that panel is not bent, cracked, or punctured, replace if damaged.
2.
Check that gaskets (3) and insulation (5) are not torn, loose, or missing.
3.
Check that information plates are readable and in place.
4.
For replacement of information plates refer to para 4-26.
NOTE
Repair consists of replacing gasket, insulation, and captive fasteners.
REPAIR/REPLACE
1.
Gasket.
a. Remove captive fasteners (1).
b. Remove gasket (3) from panel (2).
4-36
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