What was found
DURING MX WALK AROUND, MX FOUND (1EA) CRACK ON THE EXHAUST NOZZLE OUTER SLEEVE, STARTING AT APPROX THE 11 O'CLOCK POSITION. THE CIRCUMFERENTIAL CRACK IS APPROX 35.0 IN. LONG. IAW SRM 54-41-30 THE LENGTH OF THE CRACK IS OUT OF LIMITS. DISPOSITION IS TO STOP DRILL THE ENDS OF THE CRACK WITH A 0.125 IN. DIAMETER HOLE (DRILL BIT); DVI EVERY 3 FLIGHT CYCLES; AND REMOVAL OF THE PART PRIOR TO THE ACCUMULATION OF 25 FC (FLIGHT CYCLES) AFTER PART 1.