As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB - SHORTLY AFTER TAKEOFF HYD PUMP C1. PER FIM 24-00-F9-DRA-421A, FOUND EVIDENCE OF DAMAGE ON LEFT-1 ATRU. REPLACED LEFT-1 ATRU PER AMM B787-A-24-35-00-00A. AND REPLACED SOFT START RESISTOR PER AMM B787-A-24-15-09-00A. ALL TEST GOOD, A/C OK FOR SVC.