What was found
ETOPS SIGNIFICANT SYSTEM - APU WILL NOT START. REMOVED AND REPLACED APU BATTERY - ECU, EXCITER, GRD RUN CHECK OK PER AMM'S 24-31-04, 49-41-03, 49-61-05.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ETOPS SIGNIFICANT SYSTEM - APU WILL NOT START. REMOVED AND REPLACED APU BATTERY - ECU, EXCITER, GRD RUN CHECK OK PER AMM'S 24-31-04, 49-41-03, 49-61-05.