What was found
DURING WALK AROUND, FOUND FAN BLADE TIP OF NR 2 ENG BENT. ON FURTHER INSPECTION IAW AMM 72-21-02-200-801-F00, FOUND ORIGINAL BLADE NR 8 TO BE OUT OF LIMITS. IN ADDITION, FOUND ADJACENT BLADE NR 9 TO HAVE A TIP CURL OUT OF LIMITS. FOUND SEVERAL OTHER BLADES TO HAVE SMALL NICKS ON L/ES IAW AMM 72-21-02-200-801-F00, PART J, 2. BLADE NR 8 EXCEEDS W DIMENSION BY OVER AN INCH. BLADE NR 9 EXCEEDS X DIMENSION BY 0.7 INCH & W DIMENSION 0.5 INCH. R & R NR 2 ENG FAN BLADES NR 9 & 8 IAW AMM 72-21-02-000-802-F00. PERFORMED ENG RUN AT IDLE. DURING N2 AT 69%, NOTICED HIGH ENGINE VIBRATION AT 1.5. PERFORMED NR 2 ENGINE VIBRATION SURVEY TEST IAW AMM 71-00-00-00-700-814-F00. ACCOMPLISHED ENGINE RUN AT ALL POWER SETTINGS ENGINE VIBRATION INDICATION NEVER EXCEEDED 1.4.