What was found
RIGHT FMC L6 BUTTON IS WORN AND HAS NO FEEDBACK DETENT WHEN PRESSED. REPLACED F/O'S FMCS CDU REF AMM 34 61 01. OPS CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT FMC L6 BUTTON IS WORN AND HAS NO FEEDBACK DETENT WHEN PRESSED. REPLACED F/O'S FMCS CDU REF AMM 34 61 01. OPS CHECK NORMAL.