# SDR SWAA2023101900596

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2023
- Submitted: October 19, 2023
- Operation: Air carrier
- Aircraft: N7720F
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33922
- Aircraft time: 57,303 hours, 30,551 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 200 Fus Top
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023101900596

## Discrepancy

CRACK ON INTERCOSTAL LOCATED BTW BS 294.5 TO BS 303.9 AT LEVEL STR 16L AT FWD GALLEY AREA 2023-584463<[01] REPLACED INTERCOSTAL AND FASTENERS LOCATED AT BSTA 294.5 TO BSTA 303.9 AT LEVEL OF STR 16L AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG: 141A8180 SHEET: 27 REV.: C AND DWG: 141A8180 SHEET: 28; REV.: C<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[02] REPLACED INTERCOSTAL AND FASTENERS LOCATED AT BSTA 294.5 TO BSTA 303.9 AT LEVEL OF STR 16L AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG: 141A8180 SHEET: 27 REV.: C AND DWG: 141A8180 SHEET: 28; REV.: C RII <BR>SEE INDIVIDUAL SIGN-OFF BELOW.

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