As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND SEAL LEAKING. THIS IS THE LATEST SEAL, HAVING PROBLEMS WITH. THESE SEALS ARE VERY DIFFICULT TO INSTALL DUE TO NEW MATERIALS AND NO CHANGES IN PROCEDURE OR TOOLING HAS COME FROM THE MFG. THE PROCESS OF INSTALLING THE SEAL USUALLY DESTROYS THE SEALING LIP.