As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY: REFERENCE LP 435025 FOUND ON RON MAINTENANCE NO FLIGHT DELAY. DISCREPANCY LP435025 ITEM 1: ESPU FAULT ON 10WL DURING HEAVY CHECK. CORRECTIVE ACTION: REMOVED AND REPLACED EPSU UNIT 10WL WITH REF TO AMM 33-51-38-000-001-A / 33-51-38-400-001-A OPS TEST GOOD AT THIS TIME. A/C IS OK TO CONTINUE. /END/