As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN CRUISE BURNING ODOR IN COCKPIT FOR A FEW MINUTES THEN DISAPPEARED. AFTER LANDING AND TAXI IN VERY STRONG BURNING ODOR FROM APPROX BEHIND F/O'S SEAT IN NR 2 CB PANEL AND MAYBE BEHIND IT. REMOVED AND REPLACED GALLEY LIGHT FIXTURE AND BALLAST PER M/M 33-26-01, M/M 33-26-05. OPERATIONAL CHECK GOOD.