What was found
EMERGENCY BATTERY PACKS 3, 4, AND 5 FAILED TO CHARGE. REMOVED AND REPLACED NR 4 BATTERY PACK IAW AMM 33-51-17. OPS TEST OF 3, 4, AND 5 GOOD IAW AMM 33-51-17-710-801, OPS TEST OF THE EMERGENCY LIGHTS GOOD IAW AMM 33-51-00-710-802.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY BATTERY PACKS 3, 4, AND 5 FAILED TO CHARGE. REMOVED AND REPLACED NR 4 BATTERY PACK IAW AMM 33-51-17. OPS TEST OF 3, 4, AND 5 GOOD IAW AMM 33-51-17-710-801, OPS TEST OF THE EMERGENCY LIGHTS GOOD IAW AMM 33-51-00-710-802.