As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU RT DOOR NR 4 LATCH HOLE IS DEFORMED WITH CRACKS ON EDGE REMOVED CRACK BY BLENDING AREA SMOOTH ON EDGE AND STOP DRILLED EDGE CRACKS IAW SRM 52-40-01, FIG 201 REPAIR V. INSTALLED REPAIR DOUBLER ON DOOR IAW SRM 52-40- 01 FIG 201 REPAIR V. CLASSIFIED AS MAJOR REPAIR.