# SDR SWAA2022040110562

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2019
- Submitted: April 1, 2022
- Operation: Air carrier
- Aircraft: N7838A
- Make and model: Boeing 737-73V
- Registry model: [Boeing 737-73V](https://openairdocs.org/model/boeing-737-73v) (OpenAirDocs)
- Aircraft serial: 30235
- Aircraft time: 57,361 hours, 35,193 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Condition: Corroded
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022040110562

## Discrepancy

CORROSION EXTERNAL SKIN SCUFF PLATE AREA LOCATED BETWEEN BS794.5 AND BS847 AND BETWEEN STR24R AND STR25R AT LOWER FUSELAGE / REPAIRED FUSELAGE EXTERNAL SKIN AT SCUFF PLATE AREA LOCATED BTW BS794.9 TO BS847 BTW STR 24R TO STR 25R IAW EA # 1-753-36408 REV IR AND EA # 53-0019-20 REV 0

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.