As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG METALLIC ODOR AFTER T/O IN FLIGHT DECK. ALSO SMELLED IN CENTER CABIN BY F/A. THE SMELL STARTED APPROX 1 MIN AFTER GEAR UP AND LASTED APPROX 2 MINS. *S/D* FAILED PRESSURE LINE IN CENTER HYD SYSTEM IN THE RECIRCULATION FAN AREA IN THE FWD CARGO PIT. REPLACED LINE AND BOTH RECIRC FILTERS.