What was found
DURING LINE MAINTENANCE CHECK, THE EMERGENCY LIGHTS TEST FAULTED LEFT. REPLACED THE BATTERY PACK (13WL). OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE MAINTENANCE CHECK, THE EMERGENCY LIGHTS TEST FAULTED LEFT. REPLACED THE BATTERY PACK (13WL). OPERATIONAL CHECK OK.