# SDR ROSS0401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2004
- Submitted: February 5, 2004
- Operation: Air carrier
- Aircraft: N229DE
- Make and model: Doug DC-9-15F
- Registry model: [Doug DC-9-15F](https://openairdocs.org/model/mcdonnell-douglas-dc-9-15f) (OpenAirDocs)
- Aircraft serial: 47152
- Aircraft time: 45,745 hours, 59,443 cycles
- Engine: Pwa JT8D7B
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Switch
- Part number: 7000010101
- Part serial: 9676
- Condition: Intermittent
- Location: Nlg
- Stage of operation: LD
- How discovered: O
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ROSS0401

## Discrepancy

UPON EXTENDING GEAR, NOSE GEAR DOWN LIGHTS DID NOT ILLUMINATE, OTHER SWITCHING STUCK IN AIR MODE.  NOTE: NO NOSE UNSAFE LIGHT ILLUMINATED, AFTER LANDING TAPPED ON NOSE GEAR DOWNLOCK SWITCH LIGHTS CAME ON.  REMOVED AND REPLACED SWITCH AS PER DC9 MM CH 32-60-00 PG 1 PARA 1 GENERAL C 1 THRU 5 ITEM PARA 2A AND B1 AND 2.  P/N 700-001-01-01, S/N OFF 9676, S/N ON 10841.

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