TM 1–1520–238–T–2
Change 6
2–91
Table 2–1.
Master Failure Symptom Index (cont)
Failure Symptom
MOC
Reference
HANG START OCCURS AND TGT INCREASES
BUT NG DOES NOT REACH IDLE SPEED
(ENGINE 1 STARTING UP)
TM 1–1520–238–T–4
POWER PLANTS
(ENGINE 1)
HANG START OCCURS AND TGT INCREASES
BUT NG DOES NOT REACH IDLE SPEED
(ENGINE 2 STARTING UP)
TM 1–1520–238–T–4
POWER PLANTS
(ENGINE 2)
HARSATT? MESSAGE DISPLAYED (ADD)
TM 11–1520–238–23–2
HARS (ADD)
HARSHDG? MESSAGE DISPLAYED (ADD)
TM 11–1520–238–23–2
HARS (ADD)
HARSLAT? MESSAGE DISPLAYED (ADD)
TM 11–1520–238–23–2
HARS (ADD)
HARSVEL? MESSAGE DISPLAYED (ADD)
TM 11–1520–238–23–2
HARS (ADD)
HARS CAL MESSAGE DISPLAYED (ADD)
TM 11–1520–238–23–2
HARS (ADD)
HARS CONTROL PANEL EDGE–LIGHTS DO
NOT LIGHT (PILOT EXT LT/INTR LT PANEL:
INST CONTROL ROTATED TO BRT)
TM 11–1520–238–23–2
HARS
HBCM NO–GO – BIAS EXCEEDS 0.3 KTS –
MESSAGE DISPLAYED (AN/ASN–137)
TM 11–1520–238–23–2
DOPPLER
NAVIGATION
SYSTEM (DNS)
AN/ASN–137 (ADC)
HARS GO APPEARS ON HOD
TM 11–1520–238–23–2
HARS
HARS GO DOES NOT APPEAR ON HOD (HARS
PANEL: ALIGN SWITCH SET TO OPR)
TM 11–1520–238–23–2
HARS
HEADING TAPE DOES NOT APPEAR ON VDU
DISPLAY (VDU: MODE SWITCH SET TO CPG)
TM 11–1520–238–23–2
VIDEO DISPLAY UNIT
(VDU)
HIGH RPM ROTOR INDICATOR IS NOT
LIGHTED (CPG MASTER CAUTION/
WARNING PANEL: PRESS TO TEST
INDICATOR PRESSED)
TM 1–1520–238–T–6
CPG CAUTION AND
WARNING SYSTEM
HIGH RPM ROTOR INDICATOR IS NOT
LIGHTED (PILOT MASTER CAUTION/
WARNING PANEL: PRESS TO TEST
INDICATOR PRESSED
TM 1–1520–238–T–6
PILOT CAUTION AND
WARNING SYSTEM
HIGH RPM ROTOR INDICATORS ARE LIGHTED
(MASTER CAUTION/WARNING PANELS:
PRESS TO TEST INDICATOR PRESSED)
TM 1–1520–238–T–4
DRIVE SYSTEM
INDICATORS
