What was found
LOW BOTTLE PRESSURE. *S/D* LEAKAGE FOUND THROUGH GAUGE BACKUP O-RING AND THE SECOND O-RING. REPLACED BACKUP O-RING & SECOND O-RING.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOW BOTTLE PRESSURE. *S/D* LEAKAGE FOUND THROUGH GAUGE BACKUP O-RING AND THE SECOND O-RING. REPLACED BACKUP O-RING & SECOND O-RING.