SDR SWAA2022010447804

Service difficulty report · Support · Boeing 7377H4

Difficulty date: November 26, 2021
Submitted: January 4, 2022
Operation: Air carrier
Aircraft: N456WN
Make and model: Boeing 7377H4
Aircraft serial: 32463
Aircraft time: 58,184 hours, 34,533 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Condition: Cracked
Location: Fuselage
Stage of operation: UK
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 LOCATED AT BS 400 AFT SIDE STRINGER 25L FWD CARGO COMPARTMENT ; 2021-536646 / [01] REPLACED SUPPORT ANGLE AND FASTENER LOCATED AT BS 400 AFT SIDE STRINGER 25L FWD CARGO COMPARTMENT. IAW B737-700 SRM 51-40-02 AND DRAWING 143A7505. SEE INDIVIDUAL SING OFFS BELOW.; [02] REPLACED SUPPORT ANGLE AND FASTENER LOCATED AT BS 400 AFT SIDE STRINGER 25L FWD CARGO COMPARTMENT. IAW B737-700 SRM 51-40-02 AND DRAWING 143A7505. SEE INDIVIDUAL SING OFFS BELOW... RII ITEM

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