What was found
CABIN EPSU BATTERIES FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERIES IAW AMM 33-51-11 OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN EPSU BATTERIES FAILED AN OPS CHECK. REMOVED AND REPLACED THE BATTERIES IAW AMM 33-51-11 OPS CHECKED GOOD.