# SDR ASAA0140621

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2001
- Submitted: November 21, 2001
- Operation: Air carrier
- Aircraft: [N741AS](https://openairdocs.org/aircraft/N741AS), registered now
- Make and model: Boeing 737-2Q8C
- Registry model: [Boeing 737-2Q8C](https://openairdocs.org/model/boeing-737-2q8c) (OpenAirDocs)
- Aircraft serial: 21959
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: 6562107502
- Condition: Corroded
- 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/ASAA0140621

## Discrepancy

PAE - DURING C-CHECK, FOUND CORROSION ON MAIN CARGO DOOR THRESHOLD WEB AT STATION 400-497.  REMOVED AND REPLACED DAMAGED SECTION OF WEB PER SRM AND ENGINEERING REPAIR.  (M)

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