11-3.37
11-138
TM 55-1520-240-T
11-3.37 HDG SWITCH ENGAGED CAPTION DOES NOT LIGHT
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairer’s Tool Kit,
NSN 5180-00-323-4915
Multimeter
Materials:
None
Personnel Required:
35K10 Avionic Mechanic
36K20 Avionic Mechanic
References:
TM 55-1520-240-23
Equipment Condition
TM 55-1520-240-23
Battery Connected
Electrical Power On
Hydraulic Power Off
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