As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1401, CREW REPORTED ELECTRICAL ODOR IN THE COCKPIT. ACCOMPLISHED FIM TASK 21-20-00-810-801 FOR ODOR. REMOVED AND REPLACED ADS 3 STAND BY PROBE 4 CIRCUIT BREAKER PER AMM 20-35-01 THE SOURCE OF ELECTRICAL ODOR IN COCKPIT. OPS CHECK NORMAL.