# SDR JJBA20220808003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2022
- Submitted: August 8, 2022
- Operation: Air carrier
- Aircraft: [N12195](https://openairdocs.org/aircraft/N12195), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500943
- Aircraft time: 38,581 hours, 25,231 cycles
- System (JASC): [2132 · Cabin Pressure Indicator](https://openairdocs.org/jasc/2132)
- Part: Pressure System
- Part number: 92185A010200
- Part serial: 00216
- Condition: Inoperative
- Part time: 501 hours, 442 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20220808003

## Discrepancy

CABIN PRESSURIZATION INOPERATIVE IN MAN AND AUTO MODE DURING CLIMB OUT. PERFORMED OPERATIONAL CHECK OF AUTO AND MANUAL PRESSURIZATION. OPS CHECK GOOD. PERFORMED LEAK CHECK OF #1 AND #2 PACKS. NO LEAKS NOTED. REMOVED AND REPLACED DIGITAL CONTROLLER. PERFORMED PRESSURIZATION CHECK. OPS CHECK SAT

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