# SDR USAA2013090400009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2013
- Submitted: September 4, 2013
- Operation: Air carrier
- Aircraft: N449US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24893
- Aircraft time: 60,988 hours, 40,383 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stop Fitting
- Part number: 654796017
- Condition: Corroded
- Location: Zone 100
- 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/USAA2013090400009

## Discrepancy

Q3 CHECK - CORROSION ON AFT CARGO DOOR AFT FRAME DOOR STOP NR 4 AT BS 847, S21R.  REPLACED  DOOR STOP IAW SRM 51-10-02, PAR 8.

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