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ARMY TM 9-4120-381-14
NAVY EE-000- CA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-31
4-23. LEFT 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)
Riveter (Rivnut) (Item 9, 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.
1.
Disconnect air conditioner input power at source.
2.
Remove center front evaporator panel (para 4-22).
REMOVAL
1.
Loosen five captive fasteners (1) (see Figure 4-27).
2.
Loosen clamp (15) and remove hose (16).
3.
Remove panel (3).
INSPECTIO
N
1.
Check that panel is not bent, cracked, or punctured.
2.
Check that gaskets (2) and insulation (9) are not torn, loose, or missing.
REPAIR/REPLACE
NOTE
Repair consists of replacing flange, gasket, insulation, captive fasteners and panel.
1.
Flange.
a.
Remove two rivets (6) and receptacle (7).
b.
Remove ten rivets (5).
c.
Remove flange (4).
d.
Position replacement flange (4) in place.
4-38
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