TM 1–1520–238–T–1
4–88
Change 4
4–12 STAB – INTERACTIVE FD/LS CHECK
4–12
(ACY) (cont)
FD/LS NO–GO
DISPLAY
CORRECTIVE ACTION
TOP STAB
ACTUATOR NO–GO
TAIL SECTION
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-7). If
troubleshooting does not
remove NO–GO, replace top
stabilator actuator
(TM 1-1520-238-23). If
replacement does not
remove NO–GO, refer to
TM 1-1520-238-T-7.
BOTTOM STAB
ACTUATOR NO–GO
TAIL SECTION
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-7). If
troubleshooting does not
remove NO–GO, replace
bottom stabilator actuator
(TM 1-1520-238-23). If
replacement does not
remove NO–GO, refer to
TM 1-1520-238-T-7.
RATE GYRO 1 NO–GO
LH AFT CATWALK
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-7). If
troubleshooting does not
remove NO–GO, replace rate
gyro 1 (TM 1-1520-238-23). If
replacement does not
remove NO–GO, refer to
(TM 1-1520-238-T-7).
RATE GYRO 2 NO–GO
RH AFT CATWALK
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-7). If
troubleshooting does not
remove NO–GO, replace rate
gyro 2 (TM 1-1520-238-23). If
replacement does not
remove NO–GO, refer to
TM 1-1520-238-T-7.
