What was found
PRE-EXISTING STRINGER REPAIR BETWEEN FRAMES FR 75 AND FR 76 AT STRINGER 34, (CENTERLINE), HAS NO DOCUMENTATION RECORDED IN HISTORY. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED A NEW REPAIR PER SRM ON NON ROUTINE V1420I. THIS REPAIR MUST BE INSPECTED AT DEFINED INTERVAL OF 60,000FC FROM REPAIR EMBODIMENT. CURRENT PTC IS 22107.