As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OVERHAUL MAINTENANCE OF EMERGENCY LIFE RAFT, ONE CHAMBER OF THE RAFT DID NOT INFLATE. UPON INVESTIGATION, IT WAS FOUND THAT THE ASPIRATOR, THE DIFFUSER/MIXING TUBE, HAD SEPARATED FROM THE INLET HOUSING. REMOVED ASPIRATOR AND INSTALLED A SERVICEABLE ONE.