SDR ASAA2023091145080

Service difficulty report · Unknown · Boeing 7379

Difficulty date: September 11, 2023
Submitted: September 13, 2023
Operation: Air carrier
Aircraft: N949AK
Make and model: Boeing 7379
Aircraft serial: 43356
Aircraft time: 3,654 hours, 1,055 cycles
System (JASC): 4940 · APU Start/Ignition System
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
Stage of operation: TX
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

AFTER LANDING , APU START ATTEMPTED . FAULT APU FAULT ILLUMINATED . NO FURTHER ATTEMPT MADE TO START. GROUNDED - YES. STARTED APU , FAULT CODE 49-41012. NO APU ROATION SHUTDOWN . RUN APU WITHNO FAULTS OR DEFECTS , NO ACTIVE FAULTS LOGGED. FAULT WAS INTERMITTENT FAULT.REF IFIAM TASK 49-40-00-810-805.

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