What was found
DURING CLIMB FROM FL320 TO FL340 NOTICED A/C DETERIORATION. NR 2 ENG EPR READ .40 LESS THAN NR 1 AND NR 3. N1 READING 20 PERCENT LESS THAN 1 AND 3, N2 20 PERCENT LESS AS WELL. ENG 2 THROTTLE, MOVEMENTS RESULTED IN SLUGGISH RESPONSE W/MAX EPR OUTPUT OF 1.08 AND AT 80 PERCENT N1. SECONDARY ENG PARAMETER READINGS NORMAL FF NR 2 AT 1.00 EPR, N1 76.5, EGT 370, N2 86 WAS 4000LB/HR FL 310 OAT-32 DEG C TARGET EPR WAS 1.27 M.830 IAS 309 KTS TAT +1 DEG C. DIVERTED TO SIN. FOUND 9 FAN BLADES DAMAGED ON ENGINE NR 2. REMOVED AND REPLACED FAN BLADES IN PAIR TOTAL 18EA. REMOVED AND REPLACED FUEL METERING UNIT. REMOVED AND REPLACED NR 2 ENG EEC. 01-2008 REPLACED NR 2 ENGINE.