TM 1–1520–238–T–1
Change 4
4–79
4–11 RKT – INTERACTIVE FD/LS CHECK (cont)
4–11
FD/LS NO–GO
DISPLAY
CORRECTIVE ACTION
STATION DIRECTOR
NO–GO RT OUTBD
Troubleshoot wiring to isolate
fault (TM 9-1090-208-23-2). If
troubleshooting does not
remove NO–GO, replace
designated director
(TM 9-1090-208-23-1). If
replacement does not
remove NO–GO, refer to
TM 9-1090-208-23-2.
PYLN BORESIGHT
NO–GO RAM
CHECKSUM
Refer to TM 9-1230-476-20-1
for boresight editing and
insert correctors from the
aircraft logbook. If FCC
battery is suspect, refer to
TM 9-1230-476-20-2 (ACY).
END OF TASK
