As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAXI-OUT ANTI-ICE DUCT OVERHEAT LIGHT CAME ON. TRANSFERRED TO DMI CONTROL 3689 IAW ENA MEL 21-39 CAT-C PLACARDS INSTALLED. REPAIRED CHAFED WIRE AT S157 SWITCH, OPS CK GOOD ON GROUND IAW B727 WD 30-12-03. THIS ACTION CLEARS DMI 3689. PLACARDS REMOVED.(STATUS:ORIGINAL/CLOSED)