As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEVEL 3 AIR MANIFOLD NR 2 FAILED. EMERGENCY DECLARED. RETARDED THROTTLE TO IDLE . ALERT WENT AWAY. OPERATED THE NR 2 ENGINE AT REDUCED THRUST. TROUBLESHOT IAW FIM 36-23-01. REMOVED AND REPLACED MANIFOLD FAIL DETECTOR CONTROLLER. OPS GOOD IAW AMM 36-23-01-000-801. RAN THE ENGINE FOR 10 MIN IAW AMM 71-00-00. OPS GOOD, NO FAULTS.