# SDR YENA2023030900220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2023
- Submitted: March 9, 2023
- Operation: Air carrier
- Aircraft: [N339JB](https://openairdocs.org/aircraft/N339JB), registered now
- Make and model: Emb ERJ 190-100 LR
- Registry model: [EMB ERJ 190-100 LR](https://openairdocs.org/model/embraer-s-a-erj-190-100-lr) (OpenAirDocs)
- Aircraft serial: 490
- Aircraft time: 29,715 hours, 19,893 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Pressure Switch
- Part number: 52615500
- Part serial: 2025
- Condition: Failed
- Location: 324409-01-10-2
- Part time: 29,715 hours, 19,893 cycles
- Stage of operation: DE
- How discovered: V
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023030900220

## Discrepancy

FLT#2160, PHL-BOS.(AIRCRAFT DECLARED AN EMERGENCY INTO BOS) 'PRKG BRK NOT RELEASED ON EICAS IN FLIGHT; T/S PER FIM 32-41-00-810-852A. REMOVED AND REPLACED #2 EMERGENCY/PARKING BRAKE PRESS SWITCH PER AMM 32-44-09. OP'S CHECK'S OK.'

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