What was found
AIRCRAFT 3157. AFT EPSU BATTERY PACK FAILED. MAINTENANCE REMOVED AND REPLACED EPSU BATTERY PACK PER AMM. OPERATIONAL CHECK WAS GOOD (2012-00123) 303463 MSP.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT 3157. AFT EPSU BATTERY PACK FAILED. MAINTENANCE REMOVED AND REPLACED EPSU BATTERY PACK PER AMM. OPERATIONAL CHECK WAS GOOD (2012-00123) 303463 MSP.