As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 72, SLC-JFK. DIRTY SOCKS ODOR EVENT ON DESCENT. APPROX. 6000 FEET. PACK 1 TURNED OFF ODOR DISSIPATED. ODOR WAS COCKPIT ONLY; REMOVED AND REPLACED # 1 ENG L/P TURBINE SHAFT BLIND CAP IAW AMM 72-51-41-000-012B. OIL LEAK CK REQD PER AMM 71-00-00-710-012 IAW AMM 72-51-41-000-010-B. REF L/P 2655789 ITEM 2 FOR SOURCE 7 RESOLUTION OF ODOR EVENT IDLE ENGINE RUN W/ ENG 1 BLEED AND PACKS ON. NO ODOR DETECTED.