What was found
BURNING ELECTRICAL ODOR AT ROW 4 ON TAXI. REMOVED AND REPLACED PSU CIRCUIT CARD AT ROW 7 IAW EMB AMM 25-28-23. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BURNING ELECTRICAL ODOR AT ROW 4 ON TAXI. REMOVED AND REPLACED PSU CIRCUIT CARD AT ROW 7 IAW EMB AMM 25-28-23. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.