TM 55-1520-240-T
9-1.14 OVERHEAD PANEL LIGHTS DO NOT COME ON,
NO. 1 DC SYSTEM TURNED ON
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Applicable
All
Personnel Required:
Configurations:
67U10 Medium Helicopter Repairer
68F20 Aircraft Electrician
References:
Repairer’s Kit
TM 55-1520-240-23
Tools:
Electrical
NSN 5180-00-323-4915
Multimeter
Equipment Condition:
TM 55-1520-240-23
Battery Connected
Materials:
Electrical Power On
None
Hydraulic Power Off
9-40
