As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIV - ECAM: GEN 1 FAIL. EPGS SYSTEM TEST: GCU 1 TEST FAILED. FAULT MESSAGE IDG1(E1-400XU)SERVO VLV/GCU1 (1XU1). PERFORMED TSM 24-20-00-810-914-A. FOUND CABLE E1-400XU CONTAMINATED AND SLIGHTLY LOOSE. CLEANED AND SECURED AS REQUIRED. RESISTANCE & WIRE CHECKS ALL WITHIN LIMITS. REMOVED AND REPLACED GCU 1 PER AMM 24-22-34. OPS CHECK GOOD. OK FOR SVC.