TM 1-1520-238-T-7
11–344
11–88. STABILATOR – MAINTENANCE OPERATIONAL CHECK (cont)
11–88
Task
Result
d. On pilot forward circuit breaker panel
(fig. 11–124), check that the AIR DATA AC
and AIR DATA DC circuit breakers are
closed and remain closed.
If AIR DATA AC or AIR DATA DC circuit breakers do
not stay closed, refer to TM 9-1230-476-20-2 to
troubleshoot circuit breaker.
e. Turn CPG AUX/Anti–Ice control panel
ADSS (fig. 11–123) switch to OFF.
If ADS indicator on pilot or CPG caution/warning
panel does not light when CPG AUX/Anti–Ice control
panel ADSS switch is off, refer to
TM 9-1230-476-20-2 to troubleshoot air data system.
f. Open AIR DATA AC and AIR DATA DC
circuit breakers (fig. 11–124).
M70-192
AIR DATA
DC
AIR DATA
AC
Figure 11–124.
Pilot Forward Circuit Breaker Panel
g. On pilot center circuit breaker panel
(fig. 11–120), check that the ASE AC and
LT CAUT circuit breakers are closed and
remain closed.
If ASE AC circuit breaker does not stay closed, go to
paragraph 11–29.
If LT CAUT circuit breaker does not stay closed, refer
to TM 1-1520-238-T-6 to troubleshoot circuit
protection system.
