As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 START VALVE OPEN LIGHT REMAINED ILLUMINATED AFTER STARTER CUTOUT. START SWITCH WENT TO OFF (NORMAL CUTOUT) BUT LIGHT WAS ILLUMINATED. GROUNDED - YES. INSPECTED NR 2 ENG START VALVE. NO OBVIOUS DEFECTS. VALVE OPERATES SMOOTHLY CONNECTOR SECURE. STARTED ENGINE. START NORMAL. REF AMM 71-00-00. ENGINEERING REQUEST, REMOVED AND REPLACED NR 2 ENGINE START VALVE REF AMM 80-11-03. OPS CHECK GOOD.