# SDR GLBA2017052200662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2017
- Submitted: May 22, 2017
- Operation: Air carrier
- Aircraft: N299UX
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120299
- Aircraft time: 37,303 hours, 37,304 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Switch
- Part number: AM121CBA2AC
- Condition: Failed
- Location: Pax Door
- 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/GLBA2017052200662

## Discrepancy

MAINTENANCE REPORTED THAT THE AIRSTAIR DOOR CLOSES ITSELF WHEN OUTSIDE BOTTOM IS RELEASED. FOUND EXTERIOR DOOR CLOSE SWITCH FAILED WITH CONTINUITY AT ALL TIMES. R&R SWITCH BY SOLDERING AIM 14.3.7 DOOR. OPS CHECKS GOOD AMM 52-12-00-3C.

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