What was found
#2 FUEL/OIL COOLER NEEDS REPLACED AS PRECAUTIONARY MEASURE DUE TO FUEL ODOR IN DRAINED IDG OIL. STARTED TO DISCONNECT THE FUEL/OIL COOLER REF AMM 79-21-01 UP TO STEP G. REMOVED #2 ENGINE FUEL/ OIL COOLER REF AMM 79-21-01. INSTALLED NEW ENG 2 FUEL/OIL COOLER TO ENGINE, TORQUED FWD AND AFT MOUNTS. REF AMM TASK 79-21-01-400-801-N00. CONTINUE WITH STEP G(7). PARTIALLY INSTALLED VARIOUS TUBES AND HOSES IN POSITION. CONTINUED INTALLATION OF FUEL/OIL COOLER UP TO STEP (H)(10) REF AMM 79-21-01-400-801-N00 COMPLETED INSTALLATION REF AMM 79-21-01-400-801-N00. PERFORMED IDLE RUN REF AMM 71-00-00, LEAK CHECK GOOD.