What was found
AFTER TAKEOFF LARGE RPM FLUCTUATION NR 2 ENGINE, SPARKS WERE REPORTED BY PASSENGER. NO OVERWEIGHT LANDING. LOUD POPPING SOUNDS FROM NR 2 ENG. REMOVED AND REPLACED NR 2 ENGINE IAW AMM 71-00-02 & MT 771-00-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF LARGE RPM FLUCTUATION NR 2 ENGINE, SPARKS WERE REPORTED BY PASSENGER. NO OVERWEIGHT LANDING. LOUD POPPING SOUNDS FROM NR 2 ENG. REMOVED AND REPLACED NR 2 ENGINE IAW AMM 71-00-02 & MT 771-00-01.