What was found
DURING B-CK, FOUND LT ENGINE NACELLE LIGHT WOULD NOT ILLUMINATE DURING EMERGENCY LIGHT TEST. NACELLE LIGHTS WOULD NOT EXTINGUISH WHEN EMERGENCY LIGHTS TURNED OFF. REPLACED BOTH BATTERY POWER SUPPLIES, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING B-CK, FOUND LT ENGINE NACELLE LIGHT WOULD NOT ILLUMINATE DURING EMERGENCY LIGHT TEST. NACELLE LIGHTS WOULD NOT EXTINGUISH WHEN EMERGENCY LIGHTS TURNED OFF. REPLACED BOTH BATTERY POWER SUPPLIES, OPS CHECK GOOD.