# SDR RYNA201201230007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2012
- Submitted: January 26, 2012
- Operation: Air carrier
- Aircraft: N637TW
- Make and model: Boeing 767-33AER
- Registry model: [Boeing 767-33AER](https://openairdocs.org/model/boeing-767-33aer) (OpenAirDocs)
- Aircraft serial: 25403
- Aircraft time: 64,228 hours, 13,860 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- 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/RYNA201201230007

## Discrepancy

AFT CARGO COMPARTMENT, STA 1130 BL 0.0 SKIN CORROSION.  REMOVED AREA OF CORROSION AT STA 1100 PER AMM 51-10-02, TYPICAL EXTERNAL DOUBLER REPAIR REQUIRED.  CARRIED OUT EXTERNAL DOUBLER REPAIR IAW 767 SRM 53-00-01.  APPLIED DECORATIVE FINISH ON EXTERNAL REPAIR DOUBLER PER AMM 51-21-70.

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