SDR HALA20240729202

Service difficulty report · Exciter · Airbus A330243

Difficulty date: July 27, 2024
Submitted: July 30, 2024
Operation: Air carrier
Aircraft: N393HA
Make and model: Airbus A330243
Aircraft serial: 1422
Aircraft time: 43,383 hours, 6,937 cycles
System (JASC): 4940 · APU Start/Ignition System
Part: Exciter
Condition: Faulted
Location: Apu
Stage of operation: NR
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

ETOPS - APU CLASS 2 FAULTS, IGNITION/EXCITER FAULTS ON PREVIOUS FLIGHT LEGS. REF:TSI 003228. TROUBLESHOT PER TSM 49-00-00-810-881-A. MAINT MESSAGE IGN PLUG (59KA31)/IGN EXCITER (59KA10) FAULT CODE 072 RECEIVED. REMOVED AND REPLACED 2EA UPPER.LOWER IGNITER PLUGS PER AMM 49-41-41-000-801A AND 49-41-41-400-801-A. PERFORMED GROUND SCAN. NO FAULTS DETECTED. OPS CHECK GOOD, AIRCRAFT OK FOR CONTINUED SERVICE. TSI 003228 UPDATED IN TRAX

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