TM 1-1520-238-T-6
Change 3
9–747
9–395. AUDIO WARNING SYSTEM – MAINTENANCE OPERATIONAL CHECK
9–395
Tools:
Nomenclature
Part Number
Tool Kit, Electrical
SC518099CLA06
Repairer’s
Multimeter, Digital
AN/PSM-45
Headset (2)
MIL-H-26312
Personnel Required:
68X
Armament/Electrical Systems Repairer
One person to assist
152FG
Pilot
References:
TM 1-1520-238-23
TM 1-1520-238-CL
TM 1-1520-238-T-7
TM 11-1520-238-23-2
Equipment Conditions:
Ref
Condition
TM 11-1520-238-23-2
ICS OPERATIONAL
CHECK completed
Paragraph 9–333
PILOT CAUTION/
WARNING SYSTEM –
MAINTENANCE
OPERATIONAL CHECK
completed
Paragraph 9–366
CPG CAUTION/
WARNING SYSTEM –
MAINTENANCE
OPERATIONAL CHECK
completed
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 a false engine out warning occurs for an operating engine during an
inflight single engine maneuver requiring high power settings, resulting
in the engine NP (power turbine speed) dropping below 89%, go to
paragraph 9–410.
Refer to pilot station (fig. 9–237) and CPG station (fig. 9–238) for cockpit
configuration and equipment.
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.
