As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE COWL SENT TO US FOR REPAIR. DURING EVALUATION SEVERE INTERGRANULAR CORROSION WAS DISCOVERED ON THE OUTER SKIN OF THE ACOUSTIC BARREL. SUSPECT IMPROPER HEAT TREATMENT AT MFG. PART IS CONSIDERED BEYOND ECONOMICAL REPAIR AND WILL BE SCRAPPED AT THIS LOCATION. (K)