As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT REVERSER STATUS MSG. MANUALLY REVERSE AND NO HELP. INOP REVERSER PER MEL. ACTUATED REVERSER. ACP GND TEST. ACP MAT TEST. FOUND FAULT 7851752. NEED TO ACCOMPLISH FIM TASK 78-34-817 FOR FURTHER TROUBLESHOOTING. RIGHT ENGINE REVERSER REMAINS DEACTIVATED PER MEL 7831A. REPLACED ERU.