# SDR USAA20090220SB024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2009
- Submitted: February 20, 2009
- Operation: Air carrier
- Aircraft: N533AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 24515
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Splice
- Condition: Damaged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA20090220SB024

## Discrepancy

ORD - MAINTENANCE REPORTED THE FLOOR LEVEL EMERGENCY LIGHTS FROM SEAT ROWS 17 THROUGH 20 INOPERATIVE.  MAINTENANCE REPAIRED SPLICES AT SEAT ROW 17 PER SWPM 20-30-12, PARAGRAPH 6B.  ALSO, REPLACED FUSE IN POWER SUPPLY.  OPERATIONAL CHECK GOOD PER MM 33-51-02-5.

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