What was found
LOW BOTTLE PRESSURE, GAUGE THREADS AND GAUGE ADAPTER THREADS WERE DAMAGED. REPLACED VALVE ALONG WITH GAUGE AND GAUGE ADAPTER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOW BOTTLE PRESSURE, GAUGE THREADS AND GAUGE ADAPTER THREADS WERE DAMAGED. REPLACED VALVE ALONG WITH GAUGE AND GAUGE ADAPTER.