What was found
D.T.S. RECEIVED THREE SETS OF COMPRESSOR TURBINE BLADES (129 EACH) UNDER SALES ORDER 36561, CUSTOMER ORDER NR 8612. EXAMINING THE BLADES REVEALED A SURFACE DEFECT ON THE PARENT METAL OF 69 EACH BLADES THAT EXCEEDS THE OVERHAUL LIMITS OF 0.003 INCH. REF: CHAPTER 72-50-02 PAGE 305B(2)(A) OF OVERHAUL MANUAL 3038337. THE 69 BLADES WERE RETURNED TO P & W FOR EVALUATION.