TM 1-1520-238-T-6
9–202
9–41.
BATTERY – MAINTENANCE OPERATIONAL CHECK (cont)
9–41
WARNING
Turn off power before detaching or attaching wires and connectors. High
current 28 VDC or 115 VAC is present. Failure to do so could result in death
or serious injury.
NOTE
If referenced out of one paragraph or volume into another for additional
troubleshooting, upon completion of the task, return to the maintenance
operational check for the original paragraph or volume.
1. Perform the maintenance operational check as follows:
Task
Result
a. On pilot master caution/warning panel (fig.
9–111) and pilot caution/warning panel (fig.
9–112), check that all caution/warning
indicators are off.
If caution/warning indicators are lighted, go to
paragraph 9–43.
M69-077
Figure 9–111.
Master Caution/Warning Panel
b. On pilot aft circuit breaker panel (fig. 9–113),
close POWER BATT CHGR AC circuit
breaker (CB86) and POWER BATT CHGR
DC circuit breaker (CB5).
If POWER BATT CHGR AC circuit breaker (CB86)
does not stay closed, refer to TM 11-1520-238-23-2 to
troubleshoot the battery charger.
If POWER BATT CHGR DC circuit breaker (CB5)
does not stay closed refer to TM 11-1520-238-23-2 to
troubleshoot the battery charger.
