What was found
DURING A "C" CHECK OF AIRCRAFT, MX FOUND CRACKS ON THE NR 1 AND NR 2 ENGINE FIXED COWL EXHAUST NOZZLE FWD FLANGE CORE COWL SUPPORT ASSY (REF FIG 1 AND 2 ). (THE CRACKS CAN BE REPAIRED IAW THE ENGINE SHOP MANUAL (ESM) TASK 78-33-05, REPAIR 78-33-05, REPAIR 002. THE REPAIR CALLS FOR A POST WELD HEAT TREATMENT AND THERMAL SPRAY. MX DOES NOT HAVE THE EQUIPMENT TO ACCOMPLISH THE REQUIRED HEAT TREATMENT AND THERMAL SPRAY. DISPOSITION IS TO ACCOMPLISH THE ESM 78-33-05 REPAIR, EXCLUDING THE POST WELD HEAT TREATMENT AND THERMAL SPRAY, ACCOMPLISH DVI OF REPAIR AREA EVERY "2A" AND PERFORM THE PERMANENT REPAIR AT THE NEXT "C-CHECK.)