As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE LEVEL OFF AT FL380, ECAM ENG 1 STALL FOR APPROX 6-10 SECS. N1 WAS APPROX 74%. THIRD OCCURRENCE IN 7 DAYS. REF LP 388967 AND 388971. N1 WAS BEING COMMANDED TO HIGHER N1 (APPROXIMATELY 82%) AND N1 STUCK AT 74% FOR APPROX 10 SECONDS. FA'S REPORTED STRANGE NOISE APPROX SAME PHASE OF FLT (THIS EVENT RENDERED THE AIRCRAFT AOG AT THIS TIME). PERFORMED TSM 77-11-00-810-815-A. REPLACED IP VALVE IAWTSM, PERFORMED ACCEL TEST IAW AMM 71-00-00-710-814- A. NO FAULTS NOTED. ACFT OKAY FOR SERVICE.