As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW OXYGEN SYSTEM-LOW. RECORD PRESSURE PRIOR TO SERVICING. CREW COMMENTS: SHOWS 650 PSI. 10-19-07 SERVICED CREW O2. CHECKED ALL FLT DECK MASKS FOR OPERATION AND LEAKS, OPERATION CKD NORMAL AND NO LEAKS NOTED. NO REPEATS SINCE ORIGINAL.