As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE CHECK, FOUND LAVATORY A AFT OTBD LOWER WIRE DAMAGED FOR PANEL 221AW EMERGENCY EXIT LIGHT. REMOVED DAMAGED PORTION OF WIRE AND CRIMPED NEW CONTACT IAW ESPM 20-43-13. EXIT LIGHT, OPS CHECK GOOD IAW AMM 33-51-00-501.