# SDR ARWA20080201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2008
- Submitted: February 5, 2008
- Operation: Air carrier
- Aircraft: N784AL
- Make and model: Doug DC-8-63F
- Registry model: [Doug DC-8-63F](https://openairdocs.org/model/mcdonnell-douglas-dc-8-63f) (OpenAirDocs)
- Aircraft serial: 46135
- Aircraft time: 81,086 hours, 26,061 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Limit Switch
- Condition: Malfunctioned
- Location: Te Flaps
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ARWA20080201

## Discrepancy

DURING TAKEOFF ROLL, TAKEOFF WARNING HORN CAME ON.  REMOVED AND REPLACED SI-278 FLAP UPLIMIT SWITCH IN ACCORDANCE WITH M/N 27-52-1 AND SI-177 AND 176 SPOILERS SWITCH IN ACCORDANCE WITH 27-63-1, SYSTEM GROUND TEST NORMAL.

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