What was found
LEFT & RIGHT OVERWING EMER LIGHTING INOPERATIVE. TROUBLE SHOT LT & RT OVERWING EMER LIGHTING & ISOLATED PROBLEM TO EMER BATTERY POWER SUPPLY. R & R EMER BATTERY POWER SUPPLY IAW AMM-33-50-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT & RIGHT OVERWING EMER LIGHTING INOPERATIVE. TROUBLE SHOT LT & RT OVERWING EMER LIGHTING & ISOLATED PROBLEM TO EMER BATTERY POWER SUPPLY. R & R EMER BATTERY POWER SUPPLY IAW AMM-33-50-04.