What was found
ETOPS SIGNIFICANT SYSTEM, F/O HIS DISPLAYED MAP FAILED SELETING ALT FMC CORRECTS FAULT. REMOVED AND REINSTALLED RIGHT FMC, OPS CK OK PER AMM 34-61-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ETOPS SIGNIFICANT SYSTEM, F/O HIS DISPLAYED MAP FAILED SELETING ALT FMC CORRECTS FAULT. REMOVED AND REINSTALLED RIGHT FMC, OPS CK OK PER AMM 34-61-01.