# SDR YENA2022110101050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2022
- Submitted: November 1, 2022
- Operation: Air carrier
- Aircraft: [N809JB](https://openairdocs.org/aircraft/N809JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 05349
- Aircraft time: 38,452 hours, 12,366 cycles
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: None
- Part number: E213300011
- Part serial: 7357
- Condition: Failed
- Location: 2852gm
- Part time: 962 hours, 373 cycles
- Stage of operation: LD
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022110101050

## Discrepancy

FLT# 8598, VQQ-FLL. BRAKES ALTERNATE (R) RELEASE ECAM MSG, AFTER GEAR DOWN, WENT AROUND MAINT SAID TO CYCLE A/SKID NW SWITCH, MESSAGE WENT AWAY BUT RETURNED ON NEST GEAR DOWN; REMOVED & REPLACED RH ALTERNATE BRAKE DIRECT DRIVE VALVE (98GG) IAW AMM32-43-35. OPS CHECK & FUNCTIONAL CHECK ARE GOOD.

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