TM 1-1520-238-T-6
9–147
9–10.
AC ELECTRICAL POWER GENERATION – POWER UP (cont)
9–10
NOTE
If any of the following circuit breakers do not stay closed, continue with
this power up procedure. Circuit breaker troubleshooting is included in the
maintenance operational check.
1. On pilot circuit breaker panel (fig. 9–98), check that the following circuit breakers are closed:
Circuit
Breaker Panel
Circuit Breaker
Center
LT CAUT
Center
FIRE DETR APU
Center
FIRE EXTGH APU
Center
FUEL APU
Center
ENG WARN
Circuit
Breaker Panel
Circuit Breaker
Center
APU HOLD
Aft
POWER XFMR RECT 1
Aft
POWER XFMR RECT 2
Center
FUEL BST
CENTER
AFT
M69-052A
FIRE
DETR
APU
FIRE
EXTGH
APU
FUEL
APU
FUEL
BST
LT CAUT
APU
HOLD
POWER XFMR
RECT 1
POWER XFMR
RECT 2
ENG
WARN
Figure 9–98.
Pilot Circuit Breaker Panels
