As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON THE LEFTHAND CUSP WEB. MEASUREMENT THICKNESS WAS ACCOMPLISHED. ORIGINAL WIDTH THICKNESS IS 0.032 IN ON LH CUSP WEB (REPAIR PART) BTW STA Y=715-696. REMAINING THICKNESS IS 0.010IN, THEREFORE THESE ARE OUT LIMITS. SUMMARY OF NRC 00589: CORROSION LEVEL 2. LH CUSP WEB BTW STA Y=715-696 WAS REPAIRED PER B717-200 SRM 53-00-55-2R-4 REPAIR 4. (LP #2931284)