# SDR SWAA2024121759717

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2024
- Submitted: December 17, 2024
- Operation: Air carrier
- Aircraft: [N200WN](https://openairdocs.org/aircraft/N200WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32482
- Aircraft time: 66,145 hours, 39,621 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Elongated
- 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/SWAA2024121759717

## Discrepancy

AFT CABIN WET AREA R-2 DOOR LOWER SILL INNER SUPPORT O/B HAS 3EA ELONGATED HOLES MKD DOTS<[01] SUMMARY=INSTALLED EWIS PROTECTION DURING MAINTENANCE AS PER REF B/737 AMM 20-60-07-913-801.<BR>REMOVED AFT CABIN WET AREA R-2 DOOR LOWER SILL INNER CHORD AS PER B-737 SRM 51-40-02-0G-0.<BR>LOCATED AND DRILLED & COUNTERSINKS AT NEW R-2 DOOR SILL INNER CHORD AS PER B-737 SRM 51-40-05-0G-0.<BR>THREATED AND PRIMED FASTENERS HOLES AT NEW R-2 DOOR SILL INNER CHORD AS PER B-737 AMM 51-21-41-370-803 & 51-21-72-370-803.<BR>INSTALLATION OF NEW R-2 DOOR SILL INNER CHORD AS PER B-737 SRM 51-40-02-0G-0 & DWG 147A8540 & DGW 147A8501<BR>APPLIED SEALANT P/N 0870C080BM ON 11/22/23 AT 9:00 PM SQUEEZE OUT TIME: 11/26/23/ AT 5:00 AM.<BR>REMOVED EWIS INSTALLED FOR R-2 DOOR INNER CHORD REPAIR AS PER B 737 AMM 20-60-07-913-801.;[02] VERIFIED STEP # 1

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