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ARMY TM 9-4210-381-14
NAVY EE-000-CA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-31
4-64. TERMINAL BOARD (TB4).
This task covers:
Inspection
Removal
Installation
INITIAL SETUP:
Tools:
Tool kit, service, refrigeration unit (Item 1, Appendix B)
Personnel: 1
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).
3. Remove left front evaporator panel (para 4-23).
4. Remove control wire J-box cover (para 4-33).
INSPECTION
1.
Check terminal board (4) for loose or corroded terminals, cracks and obvious damage. Replace terminal board, if
defective (see Figure 4-67).
2.
Check that wire leads are secure and properly located (see Figure FO-3).
REMOVAL
1.
Tag and disconnect leads.
2.
Remove four screws (3), flat washers (1), and lockwashers (2).
3.
Remove terminal board (4).
INSTALLATION
1.
Position terminal board (4) in mounting position.
2.
Install four screws (3), lockwashers (2), and flat washers (1).
3.
Reconnect leads and remove tags.
4-123
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