As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT THE TOP OF CLIMB OUT AT FLIGHT LEVEL 36,000 FT WHEN THROTTLES WERE PULLED BACK FROM CLIMB POWER TO CRUISE POWER NR 3 ENG MOMENTARILY COMPRESSOR STALLED. ALL OTHER ENGINES PARAMETERS WERE NORMAL AND NR 3 COMPRESSOR STALLED AGAIN 10 MINUTES LATER AT CRUISE WHEN THROTTLES WERE PULLED BACK FOR DESCENT FROM 36.0 TO 35.0. THE CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX REPLACED (MEC), OPS CHECK GOOD IAW MM 73-20-1, AERT 73.01.09.01. ACFT WAS RETURNED TO SERVICE.