As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRIM AIR PRSOV RT PACK. DUE TO REPEATED HITS FOR RT PACK TRIM AIR PRSOV MSG 21-24202. PLEASE REPLACE THE RT TRIM AIR PRSOV V21622 646-9008 MR21670 AMM 21-62-01. INSTALLED NEW PRSOV IAW AMM 21-62-01, GROUND TEST PASSED OPERATIONS NORMAL.