What was found
(AIRCRAFT GROUNDED) FWD EPSU BATTERY (10WL) REQUIRES REPLACEMENT FOR CAPACITY CHECK / REMOVED AND REPLACED EPSU (10WL), OPS CHECK GOOD REF AMM 33-51-38-400-002-A AND 33-51-38-000-002-A."
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AIRCRAFT GROUNDED) FWD EPSU BATTERY (10WL) REQUIRES REPLACEMENT FOR CAPACITY CHECK / REMOVED AND REPLACED EPSU (10WL), OPS CHECK GOOD REF AMM 33-51-38-400-002-A AND 33-51-38-000-002-A."