SDR UIEA2025031500349

Service difficulty report · Longeron · Boeing 76731K

Difficulty date: March 15, 2025
Submitted: March 20, 2025
Operation: Air carrier
Aircraft: N1373A
Make and model: Boeing 76731K
Aircraft serial: 27205
Aircraft time: 111,285 hours, 24,569 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Longeron
Part number: 146T20032
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 COMPARTMENT, BTW STA 1065 AND 1087, STRG 23R AND 24R, LONGERON WITH CORROSION, L=5" W=1.500"(<P>AFT CARGO COMPARTMENT, BTW STA 1065 AND 1087, STRG 23R AND 24R, LONGERON WITH CORROSON LEVEL 2 WAS REPLACED IAW SRM 51-10-02-OG-O PAR 9 REV 127 15DEC24 AND EA NO: EA-6751A015 REV:O DATE:12MAR25. NO FURTHER DEFECTS NOTED.</P>)

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