As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED NEW FLOW DIVIDER TO REPLACE FLOW DIVIDER WITH SUSPECTED LEAKING DUMP VALVE. AT MFG REQUEST, A LEAK CHECK WAS PERFORMED ON THE NEW FLOW DIVIDER. IT WAS FOUND THAT THE NEW FLOW DIVIDER LEAKED AT THE DUMP VALVE AND IS NOT SERVICEABLE. THIS IS SECOND FLOW DIVIDER RECEIVED THAT HAS FAILED THIS LEAK CHECK. NO CAUSE OF LEAKAGE KNOWN AT THIS TIME.