What was found
DURING MX WALKAROUND OF MX FOUND A CRACK ON THE EXHAUST NOZZLE OUTER SLEEVE, APPROX THE 2 O'CLOCK POSITION ON THE NR2 ENGINE. THE CIRCUMFERENTIAL CRACK IS APPROX 2.25" LONG AND IS NEAR THE T/E OF THE NOZZLE. IAW SRM 54-41-30 THE LENGTH OF THE CRACK IS WITHIN LIMITS, BUT THE EDGE DISTANCE IS OUT OF LIMITS.(DISPOSITION IS TO STOP DRILL THE ENDS OF THE CRACKS WITH A 0.098" DIAMETER HOLE; DVI EVERY 3 FLIGHT CYCLES; AND REMOVAL OF THE PART WITHIN 50 FC (FLIGHT CYCLES).)