What was found
(CAN) AIRCRAFT TOT WAS RUNNING HIGH, N1 WAS ABOUT 91 PERCENT. BARFIELDED GAUGE, FOUND TO BE CORRECT. CHECKED THERMOCOUPLE RESISTANCE, ALSO FOUND TO BE WITH IN LIMITS. CHECKED ARM PIT'S WITH FINGER, FELT OKAY. CHECKED WITH MIRROR, FOUND CRACK THROUGH MESH ON LT SIDE ARM PIT. COMBUSTION LINER WAS FOUND CRACKED WITHIN LIMITS, BUT WAS CHANGED DUE TO BEING VERY TIGHT ONTO NOZZLE SHIELD.