As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHORT FINAL HAD RT PACK OFF THEN RT ENGINE BLEED ON TAXI IN. REPLACED PRSOV AND OPS CHECK NORMAL ON ENGINE RUN. HAD R-ENG PRSOV FAULT ON SYS BITE BOX 2X AFTER CLEARING, R-ENG PRSOV WOULD NOT OPEN. REPLACED R-PRSOV, CHECKED OK ON ENG RUN.