# SDR UPS03240694

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2003
- Submitted: May 16, 2003
- Operation: Air carrier
- Aircraft: N934UP
- Make and model: Boeing 727-21C
- Registry model: [Boeing 727-21C](https://openairdocs.org/model/boeing-727-21c) (OpenAirDocs)
- Aircraft serial: 19135
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 1000679
- Part serial: S106
- Condition: Intermittent
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS03240694

## Discrepancy

MAIN ENTRY DOOR EMERG LT INTERMITTENT.     R/R LT ASSY & BATTERIES. OPS CK OK IAW MM 33-50-67. LT ASSY P/N ON/OFF 10-0067-9/10-0067-7. S/N ON/OFF S106/7432.

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