# SDR 99FDEA00181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N309FE
- Make and model: Doug DC-10-30F
- Registry model: [Doug DC-10-30F](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f) (OpenAirDocs)
- Aircraft serial: 48298
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Vane
- Condition: Failed
- Location: Rt Te Flap
- Stage of operation: AP
- Nature of condition: D
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00181

## Discrepancy

BUFFET ENCOUNTERED AS FLAPS SEL TO 35 DEG EXT BUFFET INCREASED WHEN FLAPS 50 DEG EXT SEL.  REMOVED AND REPLACED RT I/B AND O/B FLAP VANE ASSY AND OPS CK NORM PER MM 27-50-03-2.

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