# SDR DL76L070478

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2007
- Submitted: May 8, 2007
- Operation: Air carrier
- Aircraft: [N179DN](https://openairdocs.org/aircraft/N179DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 25144
- Aircraft time: 77,317 hours, 11,632 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Condition: Malfunctioned
- Location: Cabin Pressure
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L070478

## Discrepancy

CABIN AUTO INOP LIGHT ILLUMINATED ON TAXI OUT.  T/S PER FIM.  PERFORMED CABIN PRESSURE CONTROLLER BITE FOR SYS 1 AND 2.  VERIFIED NO FAULTS ON BOTH CONTROLLERS.  RESET ALL CHKS GOOD.  NO LIGHT AND EICAS MSG.

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