TM 55-1520-240-23-7
9-98.3
REPAIR OVERHEAD PANELS
9-98.3
INITIAL SETUP
Applicable Configurations:
With 17
Tools:
Electrical Repairers Tool Kit, NSN 5180-00-323-4915
Soldering Gun
Heat Gun
Materials:
Tape (E395)
Tags (E264)
Solder (E360)
Tubing (E431)
Personnel Required:
Aircraft Electrician
References:
Task 9-98.1
Task 9-98.2
TM 55-1520-240-23P
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
NOTE
FADEC panel, helicopters with 74 is
repaired the same as panels shown.
1.
On helicopters without 74 , repair the following
panels on overhead panel (1) by replacing
individual defective components.
NOTE
Panels depicted are typical for use
in identifying position of panels on
overhead panel. HYD panel shown
is on aircraft with 65 . Refer to Task
9-98.1 or 9-98.2 for HYD panel on
aircraft without 65 .
.
INTR LTG (2)
PLT LTG (3)
ANTI-ICE (4)
ENGINE START (5)
HYD(6)
ELECT (7)
TROOP WARN/HEATING (8)
CPLT LTG (9)
FUEL CONTROL (10)
EXT LTG(11)
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