As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING STANDARD PWR TAKEOFF AT 2000 FT, EXPERIENCED SUDDEN VIBRATION IN CTR PEDESTAL ACCOMPANIED BY ABNORMAL NOISE. DISCOVERED RETARDING NR 2 THROTTLE RESOLVED VIBRATION. ALL ENGINE INDICATIONS NORMAL. ENG HAS BEEN APPROVED FOR REMOVAL BY POWERPLANT ENGINEER. REMOVED AND REPLACED NR 2 ENGINE