# SDR TWAA0004705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2000
- Submitted: March 23, 2000
- Operation: Air carrier
- Aircraft: [N902TW](https://openairdocs.org/aircraft/N902TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49153
- Aircraft time: 52,930 hours, 27,442 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Condition: Corroded
- Location: Cargo Bay
- 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/TWAA0004705

## Discrepancy

DURING CHECK-C MAINT, IN THE C3 CARGO COMPT FOUND CORROSION AT STA 1212 TO 1210, BETWEEN LONGERON 30 TO 29R ON U CHANNEL.  REMOVED AND REPLACED U CHANNEL PER SPM 6-70-01.  INSTALLED FASTENERS PER SRM 51-30-5.

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