As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE SLOW TO SPOOL AT TAKEOFF. THIS ENGINE HAD AN N2 OVERSPEED OF 105.6%. THE ENGINE WAS REPLACED AT SFO PRIOR TO FURTHER FLIGHT. THE IGV UNISON RING ADJUSTER ROD END CLEVIS CONNECTOR ON THE BELLCRANK WAS DISCONNECTED DUE TO A BROKEN SLEEVE NUT. (IPC 72-35-00-025-040) BECAUSE THE OVERSPEED EXCEEDED 105.0% FOR 9 SECONDS, ALL STAGE-5, -6, AND-7 BLADES WILL BE SCRAPPED DUE TO CONCERN OF HIGH CYCLE FATIGUE.