As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON T/O E1 REVERSE DISAGREE DISPLAYED. MAINTENANCE PERFORMED: REACTIVATED #1 T/R. CMC DOWNLOADS DATING BACK TO FEB 27 SHOWS #1 TR UP STOW OUT SWITCH FAIL. INSPECTED SAID SWITCH, FOUND TO BE WORN AND OUT OF RIG. R+R #1TR UPSTOW SWITCH OUT SWITCH IAW AMM 78-34-01. OPS CHECK GOOD. CLEAR MEL.