SDR UIEA2020102402298

Service difficulty report · Stringer · Boeing 767231

Difficulty date: December 5, 2020
Submitted: December 8, 2020
Operation: Air carrier
Aircraft: N650GT
Make and model: Boeing 767231
Aircraft serial: 22566
Aircraft time: 91,312 hours, 26,458 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Fwd Cargo
Stage of operation: IN
How discovered: V
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

FWD CARGO COMPARTMENT BILGE AREA STRINGER 37R HAS AREA OF CORROSION AT BS 453. FOUND CORRODED AREA AT FWD CARGO COMPARTMENT STRINGER 37R BS 453 WITH MATERIAL LOSS 100%, TO BE OUT OF LIMITS, IAW B767 SRM 53-00-03. CUTOUT DAMAGED SECTION DIM. 30.5". FABRICATED AND INSTALLED NEW STRINGER SECTION FROM BAC 1498-205 P/O FS1808920 DIM 30.5" AND SPLICE REPAIR FROM BAC1498-201 P/O FS 1916622 DIM 13.7, IAW B767 SRM 53-00-03 REP 2.