What was found
ON GROUND. #2 ENGINE SIGNIFICANTLY SLOWER FOR N1 TO SPOOL UP AS WELL AS MUCH HIGHER EGT AND FUEL FLOW. ON THE T/O ROLL IN DFW EGT #2 WAS AROUND 920 AT PEAK TEMP BEFORE POWER REDUCTION. ENGINE OPERATION AND PARAMETERS WERE NORMAL IN FLIGHT. AGAIN ON THE GROND IN SEA #2 ENG RESPONSE VERY SLOW. GROUNDED - YES. PERFORMED PWR ASSURANCE CK REF AMM 71-00-00 AT 64.8, N1EGT 560. N2 88.4. AT 69.8 N1 EGT 600. N2 90.1. AT 74.7 N1 EGT 640 N2 91.8. WITHIN LIMITS. ACCOMPLISHED ACCELERATION CK TEST 8. REF MM 71-00-00. WITHIN LIMITS. UNDER 6.3.