# SDR SWAA2021030445506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2021
- Submitted: March 4, 2021
- Operation: Air carrier
- Aircraft: N405WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27893
- Aircraft time: 67,100 hours, 39,738 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Drain
- Condition: Cracked
- Location: Fuselage
- 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/SWAA2021030445506

## Discrepancy

DRAIN AT BS 1019 BETWEEN S-27R AND S-27L IS CRACKED / REMOVED DRAIN BS1019 BETWEEN S-27R AND S-27L. PER SRM 51-40-02-0G-0 87713U 01FEB21 1035C 01FEB21 SEALED AND INSTALLED NEW DRAIN BS1019 BETWEEN S-27R AND S-27L AND APPLIED AERODYNAMIC SEAL. PER DWG 148A3320; SRM 51-40-02-0G-0; AMM 51-31-00-390-801; AND AMM 51-31-00-390-806 87713U 03FEB21. PAINT TOUCH UP TO BE ACCOMPLISHED ON CARD # U270193 87713U 03FEB21

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