TM 1–1520–238–T–2
2–147
Table 2–1.
Master Failure Symptom Index (cont)
Failure Symptom
MOC
Reference
PILOT TORQUE INDICATOR VERTICAL
DISPLAY SCALE INDICATORS OR DIGITAL
READOUTS DO NOT INDICATE BETWEEN
0% AND 2% (PILOT DIM/TEST PANEL: DIM
CONTROL ROTATED TO MIDPOSITION)
TM 1–1520–238–T–5
ENGINE
INSTRUMENTS
PILOT TORQUE, TGT, NG RPM% AND ENG–RTR
RPM% INDICATORS DO NOT LIGHT (PILOT
EXT LT/INTR LT PANEL: INST CONTROL
ROTATED TO BRT)
TM 1–1520–238–T–5
ENGINE
INSTRUMENTS
PILOT TRANSMIT AUDIO IS NOT PRESENT IN
BOTH HEADSETS (PILOT TRANSMITTING)
(RADIO REMOTELY SELECTED)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET
PILOT UTILITY LIGHT DOES NOT LIGHT
(RHEOSTAT ROTATED TO BRT)
TM 1–1520–238–T–6
PILOT UTILITY AND
SECONDARY
LIGHTS
PILOT VHF DOES NOT TUNE TO PROPER
PRESET CHANNEL (PILOT VHF AM–FM:
FREQUENCY SELECT SWITCH TO PRE)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET
PILOT VHF RADIO TRANSMIT POWER IS
REPORTED TO BE WEAK (PILOT CYCLIC
STICK: RADIO/ICS SWITCH SET TO RADIO)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET
PILOT VHF RECEIVE AUDIO IS NOT PRESENT
IN CPG HEADSET (PILOT CYCLIC STICK:
RADIO/ICS SWITCH SET TO RADIO)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET
PILOT VHF RECEIVE AUDIO IS NOT PRESENT
IN EITHER HEADSET (PILOT CYCLIC STICK:
RADIO/ICS SWITCH SET TO RADIO)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET
PILOT VHF RECEIVE AUDIO IS NOT PRESENT
IN PILOT HEADSET (PILOT CYCLIC STICK:
RADIO/ICS SWITCH SET TO RADIO)
TM 11–1520–238–23–2
VHF AM–FM RADIO
SET
