# SDR MZZA99023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N75429](https://openairdocs.org/aircraft/N75429), registered now
- Make and model: Boeing 727-2F9
- Registry model: [Boeing 727-2F9](https://openairdocs.org/model/boeing-727-2f9) (OpenAirDocs)
- Aircraft serial: 21427
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA99023

## Discrepancy

TNN - DURING S-CHECK INSPECTION AT AIR ASIA, CORROSION WAS FOUND ON FUSELAGE SKIN INNER SURFACE AT LEFT SIDE WING SCANNING LIGHT CUTOUT.  THE CORRODED SKIN WAS CLEANUP AND REPAIRED PER B727 SRM 53-30-3 FIGURE 22.  (M)

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