As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REPEAT OF #2 "ENG VALVE CLOSED" LIGHT REMAINING BRIGHT BLUE AFTER ENGINE SHUT DOWN. GROUNDED - YES. DURING HPSOV SWITCH CHANGE FOUND FUEL IN DRY CAVITY OF #2 ENGINE HMU. REMOVED AND REPLACED HMU ON #2 ENG REF T/C N847300 AND T/C N8473001. OPS CHECK AND LEAK CHECK GOOD.