As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIDE RAFT REMOVED FOR FIRST TIME. CONTROLLED OVERHAUL AND FAILED AIR RETENTION TEST. SLIDE RAFT HAD POROSITY AT ALL SEAMS AND A SEAM LEAK AT THE TOP TUBE. RETURNED FAULTY SLIDE RAFT TO ORGINAL EQUIPMENT MANUFACTURER FOR WARRANTY REPAIR.