What was found
NR 4 ENGINE DIAGONAL BRACE CHAFED BY AFT FUSELAGE PIN FAIL-SAFE BRACKET. BLENDED OUT CHAFED AREA IAW BOEING SRM 51-10-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 4 ENGINE DIAGONAL BRACE CHAFED BY AFT FUSELAGE PIN FAIL-SAFE BRACKET. BLENDED OUT CHAFED AREA IAW BOEING SRM 51-10-01.