# SDR TWAA0100920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2001
- Submitted: January 15, 2001
- Operation: Air carrier
- Aircraft: N9404V
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53140
- Aircraft time: 24,647 hours, 11,910 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- 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/TWAA0100920

## Discrepancy

DURING CHECK-C MAINT FOUND CORROSION AT ATTACH HOLES FOR FUSELAGE FILLET AREA, BENEATH RUB STRIP AT STA 1104 TO 1136, LOWER LT SIDE.  REMOVED CORROSION FROM ATTACH HOLES PER SPM 6-10-01.  REPAIR MATERIAL LOSS PER PART 1-51-04-00 MARKED ON SKIN.

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