# SDR CA111116009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2011
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft time: 27,584 hours
- Engine: Ge CFM567B24
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 71211997101AC
- Condition: Failed
- Location: Cabin Pressure
- Part time: 27,113 hours
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA111116009

## Discrepancy

(CAN) DURING TAKEOFF ROLL THROUGH 40KTS, MASTER CAUTION AIR CONDITIONING AND AUTO FAIL LIGHT ILLUMINATED.  TAKEOFF WAS ABORTED.  NR 2 CABIN PRESSURE CONTROLLER WAS REPLACED.  REMOVED UNIT WAS HIGH TIME WITH 27,000 HOURS SINCE NEW.

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