SDR SWAA2023110709579

Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date: October 10, 2023
Submitted: November 7, 2023
Operation: Air carrier
Aircraft: N909WN
Make and model: Boeing 7377H4
Aircraft serial: 32458
Aircraft time: 50,978 hours, 30,876 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Condition: Cracked
Location: Zn 100 Fus Lower
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

CRACK ANGLE - SUPPORT BS 500D AND STRINGER 28L FWD CARGO COMPARTMENT 2023-635454<[01] REPLACED ANGLE-SUPPORT BS 500D AND STRINGER 28L FWD CARGO COMPARTMENT; IAW BOEING 737-700 SRM 51-40-02; IAW BOEING 737-700 SRM 51-10-02 ITEM 9; AND DWG 143A7902 SHEET 126 REV A. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED ANGLE-SUPPORT BS 500D AND STRINGER 28L FWD CARGO COMPARTMENT; IAW BOEING 737-700 SRM 51-40-02; IAW BOEING 737-700 SRM 51-10-02 ITEM 9; AND DWG 143A7902 SHEET 126 REV A. SEE INDIVIDUAL SIGN OFF BELOW.

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