# SDR CNMA2015090001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2015
- Submitted: October 1, 2015
- Operation: Air carrier
- Aircraft: [N234AX](https://openairdocs.org/aircraft/N234AX), registered now
- Make and model: Boeing 767224
- Aircraft serial: 30436
- Aircraft time: 58,149 hours, 8,566 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Line
- Condition: Disconnected
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CNMA2015090001

## Discrepancy

IAS DISAGREE EICAS MESSAGE ALSO EICAS MESSAGE ELECTRONIC ENGINE CONTROL OFF RUDDER RATIO AND AILERON LOCKOUT.  FOUND PITOT LINE AT LT ADC DISCONNECTED.  RECONNECTED LINE AND PERFORMED LEAK CK IAW AMM 34-11 & OP CK GOOD IAW AMM 34-12.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.