# SDR SWAA2022031775606

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N969WN](https://openairdocs.org/aircraft/N969WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41777
- Aircraft time: 27,175 hours, 16,491 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Cracked
- Location: Cabin Floor
- 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/SWAA2022031775606

## Discrepancy

PASSENGER CABIN FWD WET AREA BETWEEN STA 312 AND 328 LBL 45 INTERCOSTAL IS CRACKED AS MARKED / REMOVED INTERCOSTAL FROM BS 310 TO 328 LBL 45' IAW SRM 51-40-02. IDENTIFIED NEW INTERCOSTAL P/N 141A5410-12 IAW DWG 141A5400 REV - LOCATED AND DRILLED NEW PART AT BS 312 TO 328 LBL 45' IAW DWG 141A5400 REV - AND SRM 51-40-05-0G-0. APPLIE CIC AREA REWORK IAW AMM 51-21-91-620-802; TESTED NUT PLATE BOND TOOL AAR #41801 (CB602-3) DUE 2/20 IAW SRM 51-40-10-2R-0 ATAG #A14442

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