As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - APU FAULT UPON LANDING AUTO SHUT DOWN WILL NOT START.// T/S PER A330 TSM 49-00-00-810-881-A. FOUND IGNITION PLUG (59KA31 )IGNITION EXCITER FAULT. R/R EXCITER PER A330 AMM 49-41-13. R/R 5 O'CLOCK POSITION IGNITER PER A330 AMM 49-41-41. TESTS GOOD. OK FOR SVC. EXCITER, IGNITION OFF P/N 33-4941-9-0002 S/N 10784 ON P/N 33-4941-9-0002 S/N 02008