# SDR USAA2009102992926

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2009
- Submitted: October 29, 2009
- Operation: Air carrier
- Aircraft: N434US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24556
- Aircraft time: 54,104 hours, 36,485 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 1010428
- Condition: Missing
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2009102992926

## Discrepancy

A CHECK - FLL - EEL - FOUND BULL NOSE EMERGENCY LIGHT ASSEMBLY AT 2AC MISSING.  INSTALLED BULL NOSE EMERGENCY LIGHT ASSEMBLY AT 2AC IAW BOEING 737-400 DRAWING 412N1127 AND AMM 33-51-21.

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