As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WW BS 870 BELOW LEAD CONTROL VALVE, BULKHEAD HAS 2 INCH CRACK. CUT OUT DAMAGED AREA BELOW APU LEAD CONTROL, CUT OUT 2" BY .75". FABRICATED AND INSTALLED REPAIR DOUBLERS IAW SRM 53-10-9 FIGURE 5. HEAT TREATED TO 150-190 KSI PER SPEC PO NR 7307279. ALL PARTS TREATED AND PRIMED IAW SRM 51-10-2.