As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMELLED FUMES OUT OF VENTS DURING DESCENT IN TO SEA. SMELL WAS CONFIRMED IN CABIN AS WELL BY FA. LANDING UNEVENTFUL. FOUND R HPSOV FAULT. REMOVED AND REPLACED NR 2 HPSOV IAW AMM 36-11-09-000/-400-801. OPS CHECKS GOOD. C/W ECMP BLEED AIR OPERATIONAL CHECK. CHECKED ENGINE OIL LEVEL AND C/W GVI OF BOTH ENGINES. NO DEFECTS NOTED. NO CDS MSGS AFTER OPS CHECK. NO ODORS NOTED. RETURNED TO SERVICE.