As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNED TO PLATFORM DUE TO DURING RT ENG START THE RIGHT ENG FUEL VLV RT & ENG SPAR VLV RT LIGHTS TURNED ON. PERFORMED REVISION FIM DMC-B787-A-28-20-F2-25A-421A-A PROCEDURE, SHOWING FAILURE CODE 24-1232 & 28-17303 & MSG RT ENG SOV, DETECTING THE RELAY K7621202 DAMAGED. RELAY WAS REPLACED IAW AMM B787-A-28-22-02-00A-720A-A, TESTED CORRECT.