As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MDIS 669 21-01 1929643 31MAR19 TYS CLOSE TROUBLESHOT ELECTRICAL ODOR REF. LOG PAGE 192964 SEQ 2 FACT 31MAR19 01:24 TYS VISUALLY INSPECTED FLIGHT COMPARTMENT RELAYS AS WELL AS POWER DISTRIBUTION RELAYS NO OBVIOUS DEFECTS OR BURN ODORS NOTED. REMOVED AND INSPECTED FA FWD HANDS ET FOUND NO OBVIOUS DEFECTS. CONTINUE DISCREPANCY LOG PAGE 192964 SEQ 2.