As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF NR LP 9130176 SUPPORT TASK - EA 5310-06900 OP 002 AD 2017-16 -10 RH BUILT-UP UNDERWING LONGERON, 2EA CRACKS FOUND ON THE EDGE OF TWO ALUMINUM LAYERS, PRINT AND ACCOMPLISH OP 12 FOR REPAIR. ACCOMPLISHED AS PER EA 5310-06900 OP 12. ADD EMP:V897399 RII BY HX 140848