As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMBER 2 ENG VIBRATION 1.8 - 1.9 IN CRUISE. AMBER VABS ABOVE 10,000 FT. INSPECTED NR 2 ENG FAN BLADES IAW AMM 72-21-02, NO DEFECTS NOTED. PERFORMED VI CHECK IAW PARAMETERS WITHIN LIMITS SEE PIREP NR 4 FOR FURTHER ACTION. DEFERRED IAW MM REF 72-00-00-810-011 TDMI AUTHORIZATION NUMBER 524T7729.