TM 1–1520–238–T–2
2–2
Change 1
Table 2–1.
Master Failure Symptom Index (cont)
Failure Symptom
MOC
Reference
26 VAC EXCITATION XFMR 1 NO–GO AFT
AVIONICS BAY APPEARS ON HOD
TM 1–1520–238–T–7
DASE
26 VAC EXCITATION XFMR 2 NO–GO AFT
AVIONICS BAY APPEARS ON HOD
TM 1–1520–238–T–7
DASE
28 VDC BUCS NO–GO APPEARS ON HOD
TM 1–1520–238–T–7
DASE
28 VDC IS NOT PRESENT (CPG COLLECTIVE
STICK: ST JTSN SWITCH PRESSED AND
RELEASED)
TM 1–1520–238–T–8
EXTERNAL STORES
JETTISON
28 VDC IS NOT PRESENT FROM DC ELEC UTIL
PWR CIRCUIT BREAKER (CB7) (EXTERNAL
ELECTRICAL POWER APPLIED)
TM 1–1520–238–T–6
EXTERNAL POWER
AND GROUND
SERVICE
28 VDC IS NOT PRESENT ON METER AND
LAMP DOES NOT LIGHT (PILOT
COLLECTIVE STICK: ST JTSN SWITCH
PRESSED AND RELEASED)
TM 1–1520–238–T–8
EXTERNAL STORES
JETTISON
28 VDC IS NOT PRESENT (PILOT COLLECTIVE
STICK: ST JTSN SWITCH PRESSED AND
RELEASED)
TM 1–1520–238–T–8
EXTERNAL STORES
JETTISON
28 VDC IS NOT PRESENT (PILOT STORES JETT
PANEL: STORES JETT SWITCH CLOSED UP
AND RELEASED)
TM 1–1520–238–T–8
EXTERNAL STORES
JETTISON
800 HZ TONE IS NOT HEARD (ADF RCVR
CONTROL PANEL: MODE SWITCH SET TO
CW)
TM 11–1520–238–23–2
AUTOMATIC
DIRECTION FINDER
(ADF)
ABNORMAL AFT STROBE APPEARS (RADAR
WARNING CONTROL PANEL: DSCRM
SWITCH SET TO ON AND SELF TEST KEY
PRESSED)
TM 11–1520–238–23–2
RADAR WARNING
SYSTEM
AN/APR–39(V)1
ABNORMAL FORWARD STROBE APPEARS
(RADAR WARNING CONTROL PANEL:
DSCRM SWITCH SET TO ON AND SELF
TEST KEY PRESSED)
TM 11–1520–238–23–2
RADAR WARNING
SYSTEM
AN/APR–39(V)1
