# SDR YENA2022011900025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2022
- Submitted: January 19, 2022
- Operation: Air carrier
- Aircraft: [N663JB](https://openairdocs.org/aircraft/N663JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3287
- Aircraft time: 52,820 hours, 18,966 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Cabin Pressure
- Part number: 2079102AB
- Part serial: 0754775
- Condition: Failed
- Location: 11hl
- Part time: 52,808 hours, 18,967 cycles
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022011900025

## Discrepancy

FLT #6122, RIC-MCO(DIVERTED TO JFK). AFTER TAKE-OFF THE AIRCRAFT DID NOT PRESSURIZE WITH EITHER AUTO PRESSURIZATION SYSTEM, MANUAL PRESSURIZATION WAS OPERATIVE. DIVERSION TO JFK NECESSARY; CPC 1 FLAGGED ON "PFR". R & R CPC1.VERIFIED OUTFLOW VALVES CLEARED OF OBSTRUCTIONS. PERFORMED OPERATIONAL CHECK OF CPC 1 CPC 2. ALL OPERATION WAS NORMAL IN ATO/MANUAL.REF TO AMM 21-31-34-00-001-A

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