As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SOFTWARE UPDATE IS REQUIRED AFTER DUAL ENGINE CHANGE. PERFORMED SOFTWARE UPDATE PER ERA 627403-14 REV ORIGINAL SECTION 1 ON #1 ENGINE. #2 ENG STILL REQUIRES SOFTWARE UPDATE. (147906) SOFTWARE UPDATED PER ERA 627403-14 REV A SECTION 1 ON #2 ENG. COMPLIED WITH. (LP# 1061187)