As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT FMC FAILED. RAN QRH PROCEDURE AND WAS ABLE TO RESTORE DUAL FMC OPERATIONS. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 836 AND FIM 34-61 TASK 801. ALL TESTS OPS CHECK GOOD. CONFIRMED INTERMITTENT FAULT. NO FURTHER ACTIONS NECESSARY. OK FOR SVC.