What was found
OKC - DURING D-CHECK, APU COMPARTMENT CEILING WEB AT BS 1142, RIGHT BUTTOCK LINE 6.25 CRACKED. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OKC - DURING D-CHECK, APU COMPARTMENT CEILING WEB AT BS 1142, RIGHT BUTTOCK LINE 6.25 CRACKED. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM. (M)