TM 55-1520-240-T
4-13.8 NO. 1 OR NO. 2 ENGINE CHIP DETECTOR INDICATOR DISPLAY IS ALL BLACK WHEN GND SWITCH SET TO TEST
4-13.8
FAULT ISOLATION PROCEDURE
Personnel Required:
Aircraft Electrician
INITIAL SETUP
References:
Applicable Configurations:
TM 55-1520-240-23
With 74
Tools:
Equipment Condition:
Electrical Repairer's Tool Kit,
TM 55-1520-240-23: Battery Connected
NSN 5180-00-323-4915
Electrical Power On
Multimeter
Hydraulic Power Off
Materials:
None
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4-326 Change 17
