# SDR CA001123009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2000
- Submitted: January 19, 2001
- Operation: General aviation
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft time: 37,302 hours
- Engine: Rroyce RB211535E437
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Selector Knob
- Part number: 1305026
- Condition: Failed
- Location: Cabin Pressure
- Stage of operation: CL
- How discovered: C
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA001123009

## Discrepancy

(CAN) THRU 10,000 FEET CABIN ALTITUDE EICAS WARNING. QRH ACTIONED. AIRCRAFT RETURNED TO YYZ WITHOUT INCIDENT. CABIN PRESSURE SELECTOR REPLACED.

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