As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK THE RT AILERON TAB WAS FOUND SEPARATING AT THE TRAILING EDGE 22.5 INCHES FROM THE OUTBOARD END, WBL 456.25 - WBL 458.75. MAINTENANCE PERFORMED BOND REPAIR ON RT AILERON TAB TRAILING EDGE IAW B737-300 SRM 51-70-06 FIG 13.