# SDR SWAA2021031146960

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2021
- Submitted: March 11, 2021
- Operation: Air carrier
- Aircraft: N404WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27892
- Aircraft time: 67,080 hours, 39,612 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Pressure Deck
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021031146960

## Discrepancy

CRACK IN HORIZONTAL PRESSURE DECK AT AFT EDGE OF STIFFENING BEAD BS 672; LBL35; WL 202. MARKED IN RED INK. / REPAIRED CRACK IN HORIZONTAL PRESSURE DECK AT AFT EDGE OF STIFFENING BEAD BS 672. LBL 35; WL 202. I.A.W SRM 53-40-51-2R2. APPLIED CHEMICAL CONVERSION COATING AND PRIMER I.A.W SOPM 20-41-02 AND SOPM 20-43-03. 59908U 26FEB21

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