# SDR TWAA9911805

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N9412W
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53187
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Dented
- Location: Bs 313
- 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/TWAA9911805

## Discrepancy

DURING CHECK-C MAINT, FOUND A FUSELAGE EXTERNAL DENT IN THE SKIN AT LONGERON 25L, STA 313 APPROX .1875 IN DEEP BY 3.5 INCHES LONG.  REPAIRED DENT IN SKIN PER SRM 53-04, FIG 38 SHEET 22.

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