# SDR MALA020321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2002
- Submitted: June 6, 2002
- Operation: Air carrier
- Aircraft: N443XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B443
- Aircraft time: 9,857 hours, 11,155 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 7253721447
- 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/MALA020321

## Discrepancy

DURING 4K-CHECK IN CWA, T-CHANNEL AT LBL 11.0 BETWEEN 225 & 226 HAS CORROSION.  MAINTENANCE REMOVED OLD CORRODED PIECES AND INSTALLED NEW ANGLE AND NEW BEAM.

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