What was found
RT ENGINE VIBRATION REACHED 5.2 AT FL 360. REPLACED FAN BLADE PINS WITH SERVICEABLE UNITS. LUBED FAN BLADE TANGS AND REINSTALLED ORIGINAL SET OF FAN BLADES IAW ENGINE MANUAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT ENGINE VIBRATION REACHED 5.2 AT FL 360. REPLACED FAN BLADE PINS WITH SERVICEABLE UNITS. LUBED FAN BLADE TANGS AND REINSTALLED ORIGINAL SET OF FAN BLADES IAW ENGINE MANUAL.