As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
On walk around found R/H I/B aileron to have damage. This damage is on the top trailing edge where a section of skin is peeling aft (approx. 4' width and 8" in length) exposing honeycomb.Corrective Action: Removed and replaced right wing in-board all speed aileron I/A/W MM 27-11-28. Functional ck satisfactory on ground. A/C prepared for Test Flt per GMM procedures. Test Flt.C/W and functional ck satisfactory A/C returned to service.