As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 FUEL ICING LIGHT CAME ON AT LEVEL OFF. ABNORMAL PROCEDURES COMPLIED WITH HOWEVER THE LIGHT REMAINED ON. WE WERE BURNING FROM TANK NR 2 AT THE TIME. FOUND CHAFED WIRE GROUNDED TO ENG CASE NEAR FUEL FITLER PRESSURE SWITCH REPAIRED SAME. NR 3 ENG FUEL DE-ICING SYSTEM OPS CKS OK PER MM 73-14-0.