# SDR M02021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2002
- Submitted: November 15, 2002
- Operation: Air carrier
- Aircraft: N17231
- Make and model: Cndair CL6002B19
- Aircraft serial: 7231
- Engine: Ge CF34*
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Bulb
- Part number: 1317
- Condition: Burned Out
- Location: Exterior
- 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/M02021

## Discrepancy

DURING OVERNIGHT MAINTENANCE, IT WAS DISCOVERED THAT THE EXTERIOR NR 4 EMERGENCY EXIT LIGHT WAS INOPERATIVE.  MECHANIC REPLACED THE BULB, OPS CHECK GOOD.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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