What was found
AIRCRAFT WAS GROUNDED: OPS TEST FAILED FOR EMERGENCY LIGHTING SYSTEM FOR J/C 26L20025014 STEP 8. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT AT L1 (AALA202409175287) AND L3 DOOR LOCATIONS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: OPS TEST FAILED FOR EMERGENCY LIGHTING SYSTEM FOR J/C 26L20025014 STEP 8. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT AT L1 (AALA202409175287) AND L3 DOOR LOCATIONS.