As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT LOWER WING PLANK/TRUNNION HAS AN INDICATION NOTED IN BORE OF THE 4TH FASTENER GOING AFT FROM FWD END NOTED IN SB 601R-57-046, REV C. INDICATION IS ON INBD SIDE .450" FROM LOWER SURFACE, .150" LONG AND 60 PERCENT FSH. FAILED NDT. COMPLIED WITH STEP 13 OF REO:601R-57-21-2286, REV-- P1.