What was found
SEVERAL EMERGENCY LTS INOP IN FWD AND AFT SECTIONS OF A/C. REMOVED AND REPLACED FWD AND AFT BATTERY PACKS, ALSO L1 AND R1 DOOR BATTERIES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEVERAL EMERGENCY LTS INOP IN FWD AND AFT SECTIONS OF A/C. REMOVED AND REPLACED FWD AND AFT BATTERY PACKS, ALSO L1 AND R1 DOOR BATTERIES.