What was found
DURING SERVICE CHECK, FOUND OVERHEAD CABIN EMERGENCY LIGHTS WERE INOPERATIVE. REPLACED THE BATTERY PACKS B101, 102, 104 & B106. CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SERVICE CHECK, FOUND OVERHEAD CABIN EMERGENCY LIGHTS WERE INOPERATIVE. REPLACED THE BATTERY PACKS B101, 102, 104 & B106. CHECKED GOOD.