TM 1-1520-238-23
1-84.2
Change 4
1.27A.
APU FUEL SYSTEM PRIMING continued
1.27A.3. Priming
WARNING
Fuel system priming shall not be
performed during thunderstorms or
possible lightning conditions.
APU is easy to start. Disconnect
battery and remove all electrical
power before performing any main-
tenance in this area. If APU was to
start, death or serious injury could
result. If injury occurs, seek medi-
cal aid.
a. Remove APU fuel supply hose (1) from APU
elbow (2).
(1) Hold elbow (2). Remove nut (3).
(2) Remove hose (1).
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M04-5104-8