What was found
INFLIGHT ENGINE SHUTDOWN IN CRUISE NR 2 ENGINE N1 SPOOLED DOWN FROM 102 PERCENT TO 55 PERCENT. ALL OTHER INDICATIONS NORMAL. ENGINE WOULD NOT RESPOND TO THRUST LEVER MOVEMENT. ENGINE SHUTDOWN AS PRECAUTION AT 07:55 UTC. C/A: FOUND DEBRIS IN EXHAUST. BOROSCOPED HPC/LPC IAW FIM 71-00-42 PAGE 105 ITEM 2. ALL ROTOR BLADES DAMAGED FROM HPC STAGE NR1 THRU NR 2 NIL DAMAGE FOUND. REMOVED AND REPLACED NR 2 ENGINE IAW MM 71-00-02 AND FORM 01-AA-45. SN ON 530257.(K)