As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TOD AT 380; NR 1 ENG EXPERIENCED VIBRATION/SHUTTER W/ROLLBACK. ENGINE RECOVERED; THEN ANOTHER SHUDDER; THEN ROLLBACK SHUTDOWN ENGINE AND CONTINUED TO DEN. NO EGT LIMITS EXCEEDED. ON LANDING; BOTH (CONTD) (CONTD FROM ABOVE) ENGINE CONTROL LIGHTS ILLUMINATED<[01] R+R ENG #1 FUEL PUMP IAW AMM 73-11-11. R+R ENG #1 HMU IAW AMM 73-21-10. OPS CHECK GOOD. POWER ASSURANCE CHECK GOOD. REF WO-69101538 FOR OTHER WORK PERFORMED. CW RII INSPECTIONS PER MT 773-21-10 AND MPM 10.02