What was found
FLT 7633 - JFK - RIGHT ENGINE RPM FLUCTUATING. A/C DIVERTED TO BGM. MAINTENANCE REPLACED RIGHT ENGINE RPM MONOPOLE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 7633 - JFK - RIGHT ENGINE RPM FLUCTUATING. A/C DIVERTED TO BGM. MAINTENANCE REPLACED RIGHT ENGINE RPM MONOPOLE. (M)