What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Pilot reported at a cruise altitude of 33 thousand feet and 1.5 hours into flight the right engine developed a medium frequency, low amplitude, vibration. All engine indications were normal. Engine power was reduced to idle and a return to Salt Lake City was initiated. Maintenance removed the engine and found that one low pressure turbine blade tip shroud had separated from the blade. The engine was shipped to Garrett aviation services in long beach, CA. Where the engine was inspected for damage and blade replaced. The engine was returned to service.
As the FAA filed it
(-23) PILOT REPORTED AT A CRUISE ALTITUDE OF 33 THOUSAND FEET AND 1.5 HOURS INTO FLIGHT THE RIGHT ENGINE DEVELOPED A MEDIUM FREQUENCY, LOW AMPLITUDE, VIBRATION. ALL ENGINE INDICATIONS WERE NORMAL. ENGINE POWER WAS REDUCED TO IDLE AND A RETURN TO SALT LAKE CITY WAS INITIATED. MAINTENANCE REMOVED THE ENGINE AND FOUND THAT ONE LOW PRESSURE TURBINE BLADE TIP SHROUD HAD SEPARATED FROM THE BLADE. THE ENGINE WAS SHIPPED TO GARRETT AVIATION SERVICES IN LONG BEACH, CA. WHERE THE ENGINE WAS INSPECTED FOR DAMAGE AND BLADE REPLACED. THE ENGINE WAS RETURNED TO SERVICE.