What was found
LEFT & RT OVERWING PANEL EXIT LIGHTS DO NOT COME ON. R & R NR 4 BATTERY POWER SUPPLY, CHARGER & NR 4 BATTERY ASSEMBLY IAW AMM 33-50-04. EMER LIGHTING OPERATIONAL CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT & RT OVERWING PANEL EXIT LIGHTS DO NOT COME ON. R & R NR 4 BATTERY POWER SUPPLY, CHARGER & NR 4 BATTERY ASSEMBLY IAW AMM 33-50-04. EMER LIGHTING OPERATIONAL CHECKED GOOD.