SDR SWAA2024082014806

Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date: July 20, 2024
Submitted: August 20, 2024
Operation: Air carrier
Aircraft: N8581Z
Make and model: Boeing 7378H4
Aircraft serial: 64348
Aircraft time: 19,599 hours, 10,148 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Cracked
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

CRACK WEB - INTERCOSTAL LOCATED BTW BS927 TO BS 947 AND RBL 21 AT AFT CARGO COMPARTMENT 2024-453344<[01] REPLACED WEB - INTERCOSTAL LOCATED BETWEEN STA927 TO STA947 AND RBL21 AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 AND DRAWING 147A7500 SHEET<BR>39 REV- SEE INDIVIDUAL SIGN-OFF BELOW.;[02] REPLACED WEB - INTERCOSTAL LOCATED BETWEEN STA927 TO STA947 AND RBL21 AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 AND DRAWING 147A7500 SHEET<BR>39 REV- <BR>SEE INDIVIDUAL SIGN-OFF BELOW.

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