As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT ABORTED TAKEOFF DUE TO AN E2 REV DISAGREE MESSAGE DURING TAKEOFF ROLL. CONTRACT MX PLACED THE NR 2 THRUST REVERSER ON MEL. THE AIRCRAFT DEPARTED WITHOUT FURTHER INCIDENT. OPEN PENDING RESOLUTION OF MEL. 12/29 MAINTENANCE ADJUSTED LOWER ACTUATOR ROD AND RIGGED ALL SWITCHES. OPS CHECKED GOOD.