TM 1-1520-238-23
1-230
Change 11
1.70.
EXTERNAL POWER APPLICATION – ELECTRICAL
1.70.1. Description
This task covers:
Application.
1.70.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Aircraft power unit (item 232, App H)
Personnel Required:
67R
Attack Helicopter Repairer
References:
TM 55-1730-229-12
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access door R345 opened
1.70.3. Application
CAUTION
Apply air if ambient air temperature is be-
low 0 F (-18 C) or above 80 F (27 C).
Failure to do so may cause avionics
equipment damage.
Before applying external power to heli-
copter, all personnel and/or all other
obstructions should be cleared of the hor-
izontal stabilator.
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M04-1656-1
PILOT STATION
