What was found
LEFT GPS EICAS INOPERATIVE. RESET, NO HELP. INOP PER MEL. REPLACED LEFT MMR RECEIVER PER MM AND ACP TEST 30 ON MCDP, ALSO ACCOMPLISHED ILS TEST, CHECKED OKAY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT GPS EICAS INOPERATIVE. RESET, NO HELP. INOP PER MEL. REPLACED LEFT MMR RECEIVER PER MM AND ACP TEST 30 ON MCDP, ALSO ACCOMPLISHED ILS TEST, CHECKED OKAY.