# SDR YENA2021100700663

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2021
- Submitted: October 7, 2021
- Operation: Air carrier
- Aircraft: [N633JB](https://openairdocs.org/aircraft/N633JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2671
- Aircraft time: 60,653 hours, 21,651 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake Sys
- Condition: Reads Low
- Stage of operation: TX
- How discovered: V
- Nature of condition: S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2021100700663

## Discrepancy

FLT # 394, DEN-BOS. LEFT SIDE ALT BRAKE ONLY SHOWS 1000 PSI ; RIGHT BRAKE PEDAL BOTH SIDES HAS NO FEEL AND WHEN DEPRESSED ONLY INDICATES 100PSI ON TRIPLE INDICATOR (ALTINATE SYS), REF ABOVE ITEM. SVCD ALTERNATE BRAKE RESERVOIR PER AMM 12-12-32 & BOTH BRAKE PEDALS HAVE POSITIVE FEEL. TRIPLE INDICATOR READING NORMAL RANGE & ITEM OK FOR SVC. R+R LEFT YELLOW PRESS TRANSDUCER 63GG PER AMM 32-44-18 NO HELP LEAK CK GOOD CONTINUE T/S (ITEM RESOLVED ON L/P 3187735-1).

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