As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE NR 2 VIB N1 3.7 IN CLIMB TO FL390 CRUISE. SAMC TEXT: CREW REPORTS VIBES FELT AND INDICATION AMPLITUDE MATCHED THROTTLE MOVEMENT. NEED TO TROUBLESHOOT PER FIM 71-05-00 FIG 106. **METAL FOUND IN TAILPIPE, REPLACE ENGINE, SEE LM1400. REPLACED ENG PER MM. OPS AND LEAK CHECKS GOOD.