SDR SWAA2022121274602

Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date: November 22, 2022
Submitted: December 12, 2022
Operation: Air carrier
Aircraft: N8511K
Make and model: Boeing 7378H4
Aircraft serial: 36670
Aircraft time: 20,201 hours, 9,750 cycles
System (JASC): 5340 · Fuselage Main, Attach Fittings
Part: Attach Angle
Condition: Cracked
Location: Bs 380 Lbl 13
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

INTERCOSTAL ATTACH ANGLE WAS CRACKED, BS 380+6, WL 208, LBL 13. REMOVED THE CRACKED ATTACH ANGLE IAW SWM 51-40-02. LOCATED & DRILLED A NEW ATTACH ANGLE IAW SRM 51-40-05, AND DWG 143A5400. INSTALLED THE NEW ATTACH ANGLE IAW SRM 51-40-02, AND DWG 143A5400.

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