TM 1–1520–238–T–1
4–122
Change 5
4–18 GEN – INTERACTIVE FD/LS CHECK (cont)
4–18
TASK
RESULT
NOTE
If this FD/LS check is to be followed by a AC
ELECTRICAL POWER GENERATION –
OPERATIONAL CHECK (TM 1-1520-238-T-6),
omit step 3.
3. Perform SYSTEMS – POWER DOWN (para 3–2) and
APU shut down (para 3–3) if power no longer required.
FD/LS NO–GO
DISPLAY
CORRECTIVE ACTION
GENERATOR 1
NO–GO LH XMSN BAY
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-6). If
troubleshooting does not
remove NO–GO, replace
generator 1
(TM 1-1520-238-23).
GENERATOR 2
NO–GO RH XMSN
BAY
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-6). If
troubleshooting does not
remove NO–GO, replace
generator 2
(TM 1-1520-238-23).
GENERATOR 1
CONTROL NO–GO
POWER CENTER
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-6). If
troubleshooting does not
remove NO–GO, replace
generator 1
(TM 1-1520-238-23).
GENERATOR 2
CONTROL NO–GO
POWER CENTER
Troubleshoot wiring to isolate
fault (TM 1-1520-238-T-6) .If
troubleshooting does not
remove NO–GO, replace
generator 2
(TM 1-1520-238-23).
END OF TASK
