As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
COWL ANTI-ICE NR 2 ENG ILLUMINATED AT FL390. QRH FOLLOWED. LIGHT STILL ON. ON ARRIVAL OVERHEAD FAULT LIGHT FOR E2 ANTI-ICE VALVE EXTINGUISHED. IAW AMM 30-21-11/401 REPLACED COWL ANTI ICE VALVE AS PRECAUTION. ENGINE IDLE LEAK CHECK GOOD. BONDING TEST GOOD AT 4.8 OHMS. OPS CHECK GOOD.