What was found
CYQX - OVERTEMP NR 1 ENGINE, APPROX 1150 CELSIUS FOR 5 TO 10 SECONDS, SHUTDOWN ENGINE DURING LANDING. ACCOMPLISHED OVERTEMP INSPECTION PER B747 MM 72-00-00 PAGE 601, BORESCOPED HPT, LPT, COMBUSTION CHAMBER, NGV NO DEFECTS NOTED, VISUALLY INSPECTED ENGINE EXTERNALLY, INTAKE AND EXHAUST, NO DEFECTS NOTED. PERFORMED FULL POWER RUN. ALL PARAMETERS WITHIN LIMITS. (M)