TM 1–1520–238–T–1
Change 5
4–49
4–7
MSL SYSTEM – INTERACTIVE FD/LS
4–7
CHECK (cont)
NOTE
HELLFIRE Missile System performs built–in
test (BIT) in the following sequence if all
launchers and missiles are present as shown
on the following figure.
Remote HELLFIRE Electronics (RHE)
All missile launchers simultaneously
Group A missiles simultaneously
Group B missiles simultaneously
Group C missiles simultaneously
Group D missiles simultaneously
13
15
14
16
11
10
12
9
7
6
8
3
5
2
4
1
VIEW FROM REAR
SEQUENCE FOR MISSILE RANKING AND BIT
FD/LS NO–GO
DISPLAY
CORRECTIVE ACTION
REMOTE HELLFIRE
ELECT NO–GO RH
FAB
Troubleshoot wiring to isolate
fault (TM 9-1427-475-20). If
troubleshooting does not
remove NO–GO, replace
RHE (TM 9-1427-475-20).
MISSILE LAUNCHER
NO–GO LT OUTBD
Troubleshoot wiring to isolate
fault (TM 9-1427-475-20). If
troubleshooting does not
remove NO–GO, replace left
outboard launcher
(TM 9-1427-475-20).
