Service difficulty report · Structure · Boeing 75733N

Difficulty date
September 10, 2025
Submitted
September 12, 2025
Operation
Air carrier
Aircraft
N57868
Make and model
Boeing 75733N
Aircraft serial
32590
Aircraft time
68,402 hours, 21,046 cycles
Part
Structure
Part number
146N5456U8
Condition
Corroded
Location
Zone 100
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

AFT CARGO BETWEEN STA 1460 TO 1480 AND S-2 8R TO S-29R WITH CORROSION IN THE UPPER SURFACE AND LOWER SURFACE. REMOVED AND REPLACED CHORD AT AFT CARGO BETWEEN STA 1460 TO 1480 RBL 12.7 IAW SRM 51-10-02, 51-40-02. WC:132848.

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