What was found
NR 2 ENGINE INBD T/R, CORE COWL SECTION HAS A CRACK AT THE AFT UPPER SECTION ABOVE THE LOCK HANDLE. MATERIAL ID PER P/W CMM 78-32-34, 0.050, PO 607468.1. HEAT TREAT IAW TPS 1003; REV "A" (HT102408.2). STOP DRILL THE CRACK TO 0.0625 PER P/W CMM 78-32-34. LOCATED, DRILLED AND INSTALLED SPLICE PLATE PER P/W CMM 78-32-34. ALODINED AND PRIMED PER P/W SRM 54-02-03.