SDR FDEA201711103319

Service difficulty report · Stringer · Boeing 757204

Difficulty date: November 10, 2017
Submitted: December 5, 2017
Operation: Air carrier
Aircraft: N924FD
Make and model: Boeing 757204
Aircraft serial: 26267
Aircraft time: 65,533 hours, 25,868 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 146N3110478
Condition: Corroded
Location: Bs 1434
Stage of operation: IN
How discovered: V
Nature of condition: O, O, O
Precautionary procedure: O, O, O, O

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

What was found

CORROSION BS 1434 STR 26L STRINGER AT AFT CARGO PIT. REMOVED DAMAGED ON STRINGER 26L STA 1434,EVAL ORINAL MAT. 0.080",MAT. LOSS 0.080",MAT. REMAINING 0.000",FOUND TO BE OUT OF LIMITS IAW B 757 SRM 53-00-03-1A FIG 101,DETAIL II AND B DWG. # 140N1530 REV. A,CUT-OUT DAMAGED,FABRICATED STRINGER AND SPLICE REPAIR,TRIMMED,LOCATED AND INSTALLED STRINGER 26L REPAIR IAW B 757 SRM 53- 60-03-01 FIG. 1 DETAIL I AND 53-00-03-2R FIG 201,REPAIR 2.