# SDR 33AY2016FA0000064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2015
- Submitted: February 5, 2016
- Operation: General aviation
- Aircraft: [N737CS](https://openairdocs.org/aircraft/N737CS), registered now
- Make and model: Boeing 737-2T4
- Registry model: [Boeing 737-2T4](https://openairdocs.org/model/boeing-737-2t4) (OpenAirDocs)
- Aircraft serial: 23272
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Tank
- Condition: Corroded
- Location: Center
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/33AY2016FA0000064

## Discrepancy

INSPECTION FOUND CENTER TANK LOWER SKIN CORRODED BETWEEN S-4C TO S-5C, LBBL 6.30 TO RBBL 6.30.  THE CORRODED SKIN AREAS WERE BLENDED.  THE AREA WAS FOUND OUT OF SRM ALLOWABLE LIMIT AND REPAIRED IAW REPAIR PLAN 121083-R043, REV 06.

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