# SDR ARWA20020201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2002
- Submitted: February 12, 2002
- Operation: Air carrier
- Aircraft: [N441J](https://openairdocs.org/aircraft/N441J), registered now
- 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: 45988
- Aircraft time: 72,692 hours, 26,034 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Switch
- Part number: H141008
- Part serial: NSN
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ARWA20020201

## Discrepancy

LOG PAGE 107381. DISCREPANCY: TAKE OFF WARNING HORN SOUNDS WHEN POWER ADVANCED WITH FLAP SETTINGS 12, 18, AND 23 DEGREES FOR TAKE OFF. CORRECTIVE ACTION: REMOVED AND REPLACED RIGHT HAND SPOILER RELAY SWITCH IAW MM 27-63-1 OPERATIONAL CHECK NORMAL IAW MM 27-63-0. AIRCRAFT RETURNED TO SERVICE.

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