TM 1-1520-238-23
1-233
1.71.
EXTERNAL POWER APPLICATION – AIR
1.71.1. Description
This task covers:
Application.
1.71.2. 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 LN5 opened
1.71.3. Application
CAUTION
Do not put AGPU under a main rotor
blade. Main rotor blade damage may oc-
cur from extreme heat of AGPU exhaust.
a. Position AGPU near left wing tip.
NOTE
The AGPU will provide 48 psi with no
electrical load. Electrical load can be car-
ried by AGPU together with air but large
electrical loads should be avoided.
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M04-1657-1
AIR HOSE
