TM 1-1520-238-23
1-246
Change 2
1.74.
APU OPERATING INSTRUCTIONS – USING BATTERY POWER – continued
n. Verify correct main transmission oil level left
sight indicator (para 1.32).
o. Remove TADS window cover assembly
(TM 1-1270-476-20).
p. Remove PNVS window cover assembly
(TM 1-5855-265-20).
CAUTION
A qualified person shall be in pilot station
to monitor instruments and fire warning
system.
q. Enter pilot station (para 1.56). Observe all
safety precautions.
r. On pilot center circuit breaker panel (9), close
FUEL BST, APU HOLD, LT CAUT, FIRE DETR
ENG 1, FIRE DETR ENG 2, FIRE DETR APU,
FIRE EXTGH PLT, FIRE EXTGH CPG, and FIRE
EXTGH APU circuit breakers.
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M04-1601-7A
PILOT STATION
M04-1601-8A
9
