As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG SMELL/ODOR WITH APU & BOTH PACKS ON IN COCKPIT. FACT 07NOV25 19:12 PHL REMOVED LH DUAL VALVE IAW AMM 21-60-01 AND ASSOCIATED CLAMPS+ DUCTS. INSTALLED LH DUAL VALVE IAW AMM 21-60-01, OPS CHECK GOOD. RAN PACKS FOR AN HOUR WITH BOTH APU & ENGINES. NO SMELL IN COCKPIT. AC OK FOR SERVICE AT THIS TIME.