As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING IN FLT SHUTDOWN CHECK, FOUND 4TH STAGE STATOR MISSING SEALANT CAUSING DAMAGE TO INSULATION TO REAR FRAME OF ENG. MIP REPLACING ENGINE. NO PROCEDURE TO REPAIR MISSING SEALANT OR FOR REPAIR TO INSULATION. AT LEAST 7 STATORS HAVE THE SEALANT MISSING. C/W NR 1 ENG CHG PER TRANS 1T148.