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Back Table 2–1. Master Failure Symptom Index (cont) | Up TM-1-1520-238-T-2 Army Model AH-64 Helicopter (NSN
1520-01-106-9519) (EIC: RHA) Master Failure Symptom Index Manual | Next Table 2–1. Master Failure Symptom Index (cont) |
TM 11520238T2
242
Change 6
Table 21.
Master Failure Symptom Index (cont)
Failure Symptom
MOC
Reference
CPG DPLR NAV PANEL EDGE LIGHT DOES
NOT DIM AND RETURN TO BRIGHT (CPG
INTR LT PANEL: R CSL CONTROL ROTATED
FROM BRT TO OFF THEN BACK TO BRT)
TM 111520238232
DOPPLER
NAVIGATION
SYSTEM (DNS)
AN/ASN128
CPG DPLR NAV PANEL FIRST TWO POSITIONS
OF LEFT DISPLAY DO NOT INDICATE GO
(MODE SWITCH SET TO TEST)
TM 111520238232
DOPPLER
NAVIGATION
SYSTEM (DNS)
AN/ASN128
CPG EMERG BATT VHF AMFM CIRCUIT
BREAKER DOES NOT STAY CLOSED
TM 111520238232
VHF AMFM
AN/ARC186 RADIO
SET (ADH)
CPG ENG 1 FIRE PULL HANDLE DOES NOT
LIGHT (CPG MASTER CAUTION/ WARNING
PANEL: PRESS TO TEST SWITCH PRESSED)
TM 11520238T8
ENGINE 1 FIRE
DETECTION
CPG ENG 1 FIRE PULL HANDLE DOES NOT
STAY IN PULLED POSITION
TM 11520238T8
ENGINE 1 FIRE
DETECTION
CPG ENG 2 FIRE PULL HANDLE DOES NOT
LIGHT (CPG MASTER CAUTION/ WARNING
PANEL: PRESS TO TEST SWITCH PRESSED)
TM 11520238T8
ENGINE 2 FIRE
DETECTION
CPG ENG 2 FIRE PULL HANDLE DOES NOT
STAY IN PULLED POSITION
TM 11520238T8
ENGINE 2 FIRE
DETECTION
CPG ENGINE CHOP INDICATOR DOES NOT GO
OUT (CPG POWER QUADRANT: ENGINE NO
1 PWR LEVER SET TO IDLE AND CPG
COLLECTIVE STICK: PUSHED FORWARD
AND CHOP COLLAR TURNED
COUNTERCLOCKWISE THEN RELEASED)
TM 11520238T4
POWER PLANTS
(ENGINE 1)
CPG ENGINE CHOP INDICATOR DOES NOT GO
OUT (CPG POWER QUADRANT: ENGINE NO
2 PWR LEVER SET TO IDLE AND CPG
COLLECTIVE STICK: PUSHED FORWARD
AND CHOP COLLAR TURNED
COUNTERCLOCKWISE THEN RELEASED)
TM 11520238T4
POWER PLANTS
(ENGINE 2)
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