As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNED TO PLATFORM AFTER START OF ENGINES, THE THRUST REVERSER UNIT LIGHT TURNED ON. PERFORMED BITE TO SPCU MODULE IAW FIM 24-31 TASK 801 PROCEDURE, CONFIRMING THE FAILURE. THE SPCU MODULE WAS REPLACED IAW AMM 24-34-11, TESTED CORRECT.