# SDR TWAA9806705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N406EA](https://openairdocs.org/aircraft/N406EA), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47686
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 1209
- 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/TWAA9806705

## Discrepancy

STL - DURING OP 9 MAINTENANCE CHECK, FOUND SKIN CRACKS FROM 4 RIVETS AT STATION 1209, AT LONGERON 14L.  CRACKS MEASURE .3750 INCH IN LONG TO .09375 INCH LONG.  REPAIRED PER SRM 53-04, FIG 18.  (M)

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