As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRANSFERRED FROM AML PAGE 3508764 ITEM 2 IAW ITEM NR 1 STRONG ELECTRIC ODOR IN COCKPIT. TROUBLE SHOOTING FOUND NR 1 RECIRCULATING FAN SQUEALING. R & R NR 1 RECIRCULATING FAN IAW AMM 21-24-01. OPERATIONS CHECKED GOOD AT THIS TIME. RAN PACKS & ELEC SMELL FOUND IN COCKPIT OR CABIN. .