What was found
THE MID AND FORWARD CABIN EMERGENCY EXIT LIGHTS WOULD NOT TEST DURING A PREFLIGHT CHECK. THE MID POWER SUPPLY AND BATTERY WERE REMOVED AND REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE MID AND FORWARD CABIN EMERGENCY EXIT LIGHTS WOULD NOT TEST DURING A PREFLIGHT CHECK. THE MID POWER SUPPLY AND BATTERY WERE REMOVED AND REPLACED.