What was found
CABIN EMERGENCY BATTERY CLASS 1 FAULT AFT L (13WL) / REMOVED AND REPLACED AFT L EMERGENCY SUPPLY BATTERY UNIT IAW AMM 33-51-000-002-A AND 33-51-38-400-002-A. OPS CHECK GOOD"
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN EMERGENCY BATTERY CLASS 1 FAULT AFT L (13WL) / REMOVED AND REPLACED AFT L EMERGENCY SUPPLY BATTERY UNIT IAW AMM 33-51-000-002-A AND 33-51-38-400-002-A. OPS CHECK GOOD"