As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL ODOR IN FORWARD CABIN WITH APU RUNNING. TURNED OFF APU AIR AND GALLEY POWER AND ODOR PERSISTED. REMOVED FAILED AREA DISTRIBUTION BOX TRAY. INSTALLED REPAIRED DISTRIBUTION BOX TRAY. WORK COMPLETED IAW CCMH 31-16-00. PERFORMED OPS CHECK OF SYS IAW CCMH 31-16-00. COMPLIED WITH CMP 233007 AND 233008.