TM 1–1520–238–T–2
2–188
Change 6
Table 2–1.
Master Failure Symptom Index (cont)
Failure Symptom
MOC
Reference
VHF AM–FM TRANSMIT AUDIO (CPG) – IS NOT
PRESENT IN EITHER HEADSET (PILOT
TRANSMITTING)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET AN/ARC–186
(ADH)
VHF AM–FM TRANSMIT AUDIO (PILOT) – IS
NOT PRESENT IN EITHER HEADSET (PILOT
TRANSMITTING) (ADH)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET AN/ARC–186
(ADH)
VHF AM–FM TRANSMIT AUDIO (PILOT) – IS
NOT PRESENT IN EITHER HEADSET (CPG
TRANSMITTING) (ADH)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET AN/ARC–186
(ADH)
VHF PLT, UHF AND VHF CPG INDICATORS ARE
NOT LIGHTED (PILOT MASTER
CAUTION/WARNING PANEL: PRESS TO TEST
INDICATOR PRESSED)
TM 1–1520–238–T–6
PILOT CAUTION AND
WARNING SYSTEM
VIB MON CIRCUIT BREAKER (CB79) DOES NOT
STAY CLOSED
TM 1–1520–238–T–4
DRIVE SYSTEM
INDICATORS
VIB MON CIRCUIT BREAKER (CB79) DOES NOT
STAY CLOSED (PILOT ELEC PWR PANEL:
BATT/EXT PWR SWITCH SET TO EXT PWR)
TM 1–1520–238–T–6
CIRCUIT
PROTECTION
SYSTEM (DC
ESSENTIAL BUS 2 –
PILOT STATION)
VIDEO DOES NOT APPEAR ON HOD (ORT:
FLIR/TV/DVO SWITCH SET TO TV)
TM 11–1520–238–23–2
VIDEO RECORDER
VIDEO DISPLAY IS STILL NOT STILL (CPG
VIDEO RECORDER CONTROL PANEL:
EVENT MARK TIME ON MIN DISPLAY IS
REACHED)
TM 11–1520–238–23–2
VIDEO RECORDER
VIDEO RECORDER CONTROL PANEL EDGE
LIGHT DOES NOT LIGHT (CPG INTR LT
PANEL: L CSL AND INST CONTROL
ROTATED TO BRT)
TM 11–1520–238–23–2
VIDEO RECORDER
VOLUME DOES NOT VARY IN HEADSETS
(RADAR WARNING CONTROL UNIT: AUDIO
CONTROL ADJUSTED)
TM 11–1520–238–23–2
INTEGRATED AUDIO
WARNING SYSTEM
(IAWS)
WINDSHIELDS DO NOT COOL (PILOT ANTI ICE
PANEL: CANOPY HTR SWITCH SET TO OFF)
TM 1–1520–238–T–8
CANOPY DEFOG
AND ANTI–ICE
