As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AC IS OUT OF SERVICE FOR HEAVY MAINTENANCE, LEVEL 2 CORROSION WAS DISCOVERED ON THE CREW OXYGEN BOTTLE SUPPORT BRACKET. REMOVED AND REPLACED O2 BOTTLE SUPPORT BRACKET IAW SRM 51-43-03 AND 51-41-01. AC REMAINS OUT OF SERVICE AT THIS TIME FOR HEAVY CHECK.