# SDR USAA920081186

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2008
- Submitted: July 21, 2008
- Operation: Air carrier
- Aircraft: [N433US](https://openairdocs.org/aircraft/N433US), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24555
- Aircraft time: 50,297 hours, 33,970 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Gate
- Part number: 65554787
- Condition: Corroded
- Location: Service Door
- 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/USAA920081186

## Discrepancy

CLT - MAJOR REPAIR - Q6 CHECK - LEVEL 2 CORROSION ON THE AFT SERVICE DOOR LOWER GATE.  REPLACED THE AFT SERVICE DOOR LOWER GATE IAW B737 SRM 51-40-02.  (S)

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