# SDR UPS09M54739

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2009
- Submitted: February 23, 2009
- Operation: Air carrier
- Aircraft: N272UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48571
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Indication Sys
- Part number: 26C175282
- Condition: Inoperative
- Location: L1 Slide
- 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/UPS09M54739

## Discrepancy

INSPECTION TYPE:N/A L1 DOOR SLIDE PTT IND LIGHT INOP.  REMOVED AND REPLACED L1 DOOR EVAC SLIDE PRESSURE IND KIT.  SYS CHECKS OK M/M 25-61-04-5.

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