Service difficulty report · Unknown · Boeing 7379

Difficulty date
September 9, 2023
Submitted
September 11, 2023
Operation
Air carrier
Aircraft
N975AK
Make and model
Boeing 7379
Aircraft serial
64960
Aircraft time
5,438 hours, 1,585 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SPEED TRIM FAIL LIGHT ILLUMINATES ON MASTER CAUTION RECALL. LIGHT EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. CHANNEL A SET LAST-LEG FAILURE MESSAGE 22-11186: TRIM COMMAND RESPONSE MONITOR. REF. IFIM 22-11-00-810-C61: ACCOMPLISHED SPEED/STAB LRU TEST CH. A OBSERVING CORRECT OPERATION AND INDICATIONS. ALL TESTS PASS. NO FAULTS SET CH. B. NO HISTORY PAST 30 DAYS. ETOPS GROUND VERIFICATION SUCCESSFUL, SEAMC JOEY NOTIFIED.

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