What was found
ELBOW HOUSING HAS SEVERE CORROSION IN THE BOLT HOLES, CHECK VALVE PORT, PACKING LANDS AND ON THE SEALING SURFACE. DISSIMILAR METAL CORROSION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ELBOW HOUSING HAS SEVERE CORROSION IN THE BOLT HOLES, CHECK VALVE PORT, PACKING LANDS AND ON THE SEALING SURFACE. DISSIMILAR METAL CORROSION.