What was found
DURING CK FOUND FIRST CLASS CEILING PANEL EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK IN PWR SUPPLY B5-100 IAW AMM 33-53. OPS CKS NML. (LP5800797)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CK FOUND FIRST CLASS CEILING PANEL EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK IN PWR SUPPLY B5-100 IAW AMM 33-53. OPS CKS NML. (LP5800797)