# SDR SWAA2023122927519

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2023
- Submitted: December 29, 2023
- Operation: Air carrier
- Aircraft: N7845A
- Make and model: Boeing 737-71B
- Registry model: [Boeing 737-71B](https://openairdocs.org/model/boeing-737-71b) (OpenAirDocs)
- Aircraft serial: 29366
- Aircraft time: 50,501 hours, 32,811 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2023122927519

## Discrepancy

CRACK WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND BL 0 FWD GALLEY AND LAV 2023-748388<[01] TOOL USED DIGITAL CALIPER P/N 500-196-30 S/N B21140377 DUE DATE 03-OCT-24.;[02] TOOL USED RADIOMETER PN. XRP-3000; SN. 1753759; DUE DATE 12-APR-24;[03] REPAIRED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND BL 0 FWD GALLEY AND LAV IAW EA 23-153-03641-WIP1 AND EA 23-153-03641 SEE INDIVIDUAL SIGNOFFS BELOW;[04] REPAIRED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND BL 0 FWD GALLEY AND LAV IAW EA 23-153-03641-WIP1 AND EA 23-153-03641 SEE INDIVIDUAL SIGNOFFS BELOW<BR><BR>RII ACCOMPLISHED

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