As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIRCRAFT BELL 222U POP-OUT FLOAT SYSTEM CHARGED TO 3000 PSI AFTER CHANGING FLOAT BOTTLE. SYSTEM LEAKED APPROXIMATELY 200 PSI OVER A 12 HOUR PERIOD. BY REMOVING THE LINES TO AIR BAG IT WAS CONFIRMED THAT AIR WAS LEAKING THROUGH SHEAR HEAD BY SMALL CRACKS. THE SHEAR HEAD IS TO MAINTAIN 3000 PSI IN THE FLOAT BOTTLE TILL FLOATS ARE DEPLOYED.