What was found
DURING ROUTINE ACCOMPLISHMENT OF AD 82-14-02, ENGINE S/N 669162, NR 4 POSITION, EDDY CURRENT INSPECTION INDICATED T3 DISK CRACKED THROUGH ONE TIEBOLT HOLE. T3 DISK ASSEMBLY WAS REMOVED AND REPLACED I.A.W. OA 1349 AND JT3D MAINTENANCE MANUAL CHAPTER 72. INSTALLED P/N 797903, S/N MLDAH 1052. PART TOTAL CYCLES, 5,482.