# SDR SIMA20220612002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2022
- Submitted: June 13, 2022
- Operation: Air carrier
- Aircraft: [N900AE](https://openairdocs.org/aircraft/N900AE), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 14500885
- Aircraft time: 40,058 hours, 35,442 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Cabin Pressure
- Part number: 92185A010200
- Part serial: 00724
- Condition: Failed
- Location: Cockpit
- Part time: 202,943 hours, 203,008 cycles
- Component part number: 92185A010200
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20220612002

## Discrepancy

A/I LCH ACCT AUTO/MAN PRESSURIZATION FAIL. EMERGENCY NOT DECLARED. REF NRWC 900-DFEW-05773 MEL 2122 - AUTH# 06-152DM-C LOG PG 4848122 ITEM AUTO & MANUAL PRESSURAZIATION FAILED IN FLIGHT. CABIN RATE WAS OVER 2000FT /MIN AFTER PACKS AND BLEED WAS RESET ON INITIAL CLIMB-C/A-FOUND PRESSURAZIATION DIGITAL CONTROLLER PUSHBUTTONS STICKY AND RAR DIGITITAL CONTROLLER IAW AMM 31-14-00. REF ITEM 2 THIS NRWC 900-FW-05774 FOR OPERATIONAL CHECK

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