SDR IXXA20170201038

Service difficulty report · Intercostal · Boeing 767232

Difficulty date: December 21, 2016
Submitted: February 1, 2017
Operation: Air carrier
Aircraft: N739AX
Make and model: Boeing 767232
Aircraft serial: 22216
Aircraft time: 90,241 hours, 43,067 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 1263-1351
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION ON INTERCOSTALS AT RBL 80 ABOVE AFT LOWER CARGO DOOR. BLENDED CORROSION ON INTERCOSTALS IAW SRM 53-00-16. 100% MATERIAL LOSS. MATERIAL FOUND TO BE OUT OF LIMITS. FABRICATED NEW INTERCOSTALS AND REPLACED IAW DRAWING 453T1539 51-40-02.