What was found
TURBINE EXHAUST COWL ASSY CRACKED ON NR1 ENGINE. REMOVED TURBINE EXHAUST COWL ASSY, PN 35C4655-01, DUE TO CRACK. INSTALLED NEW TURBINE EXHAUST COWL ASSY, PN 35C4655-01. ALL WORK PERFORMED IAW MM PN 3072162, REV NR 11, DATED MAY 17, 2014. WORK PERFORMED BY MFG.