What was found
DURING SCHEDULED SERVCE CHECK, FOUND AFT EMERGENCY EXIT LIGHTS INOP AT BOTH DOORS. REPLACED BOTH BATTERY PACKS PER BOEING M/M.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED SERVCE CHECK, FOUND AFT EMERGENCY EXIT LIGHTS INOP AT BOTH DOORS. REPLACED BOTH BATTERY PACKS PER BOEING M/M.