# SDR USAA2014012900012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2014
- Submitted: January 29, 2014
- Operation: Air carrier
- Aircraft: N200UU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27809
- Aircraft time: 62,378 hours, 22,386 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Gate
- Part number: 146N6106U56
- Condition: Corroded
- Location: R4 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/USAA2014012900012

## Discrepancy

C4 CHECK LEVEL 2 INTERGRANULAR CORROSION ON R4 DOOR LOWER GATE ASSEMBLY AT BS 1661 & RBL 70.  REPLACED R4 DOOR LOWER GATE ASSEMBLY AT BS 1661 & RBL 70 IAW SRM 51-10-02, 52-10-02 & AMM 52-11-38.

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