As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH WING #4 SPOILER CENTER O/B HINGE ARM OUTSIDE SURFACE FOUND DELAMINATION. SIZE: 35MM*40MM, DEPTH: 1.7MM COMPLIED WITH EA: 6-5750-T0370080 P1. TITLE: WING - FLIGHT SURFACES - LH 4# SPOILER CENTER HINGE ARM OUTSIDE SURFACE DELAMINATION. REPAIRED THE LH WING #4 SPOILER CENTER O/B HINGE ARM OUTSIDE SURFACE DELAMINATION. THIS IS CATEGORY A REPAIR. MAJOR REPAIR IAW FEDEX GMM6-2-100.