As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUE TO REPORT OF NR 2 ENG LUBE AND SCAV PUMP BEING OIL SOAKED AFT ENG RUN, VERIFY THAT THE CORRECT PUMP IS INSTALLED. SHOULD BE PCN 615-1113 PN 764224-600U. REPORT P/N INSTALLED IN THE SIGN-OFF. REPLACED SCAVANGE PUMP PER MM 79-21-04. PART# (OFF - 764224A) & (ON - 76422A). PUMP END CAP PART# (CG763144).