What was found
NR 4 EMERGENCY BATTERY WEAK. REPLACED THE EMERGENCY BATTERY PACK NR 4 AND PERFORMED OPS CHECK GOOD REF AMM TASK 33-51-04-400-801, 33-51-04-000-801 AND 33-51-06-740-801.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 4 EMERGENCY BATTERY WEAK. REPLACED THE EMERGENCY BATTERY PACK NR 4 AND PERFORMED OPS CHECK GOOD REF AMM TASK 33-51-04-400-801, 33-51-04-000-801 AND 33-51-06-740-801.