As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 430 - MCO-EWR - AFTER 10 MINS FO FLIGHT IN FLIGHT SHUT DOWN AND AIR RETURN TO MCO DUE NR 2 START VALVE LIGHT CAME ON. INSPECTED NR 2 ENGINE STARTER AND START VALVE, CLEANED C/P ON START VALVE, RAN ENG AND OPS CHECK NORMAL PER 80-11-0, ON NEXT FLIGHT INDICATOR LIGHT FLICKERED. REMOVED AND REPLACED START VALVE PRESSURE SWITCH AND PERFORMED OPERATIONAL CHECK OF STARTER AND START VALVE AND OPS CHECK OK PER MM 80-11. (M)