# SDR CALA2017040400847

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2017
- Submitted: April 5, 2017
- Operation: Air carrier
- Aircraft: N588UA
- Make and model: Boeing 757222
- Aircraft serial: 26717
- Aircraft time: 77,410 hours, 25,133 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Switch
- Condition: Dirty
- 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/CALA2017040400847

## Discrepancy

EMERGENCY ESCAPE SQUIB TEST 1 FAILS TEST, THE "L" EMERGENCY ESCAPE LIGHT REMAINS OFF. CLEANED SWITCH LEFT GND DISABLE SWITCH S528 - WD 25-65-11 AND SMP TEST 1 SELF TEST FROM P61 CKS GOOD - FIM 25-65-00-815-802.

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