As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUSPECTED WRAPPING FAILURE. NOTE: WHEN THE FLOAT BOTTLE ASSEMBLY IS DEPRESSURIZED HEAR A LOUD CRACKING NOISE. FURTHER MORE UPON INSPECTION OF THE CYLINDER; NOTICED BULGES AND DEFORMATION OF THE LINER. ON THIS CYLINDER . ALSO NOTICED CRACKSIN THE PAINT AS INDICATED BY THE RED MARKS.