# SDR CALA2013120993551

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2013
- Submitted: December 10, 2013
- Operation: Air carrier
- Aircraft: [N121UA](https://openairdocs.org/aircraft/N121UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 29167
- Aircraft time: 60,724 hours, 7,039 cycles
- Engine: Pwa PW4056
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Sense Line
- Condition: Unsecure
- Location: Nr 3 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013120993551

## Discrepancy

ENG 3 EEC EICAS CAME ON DEPARTURE.  ALL EEC IN ALT MODE IAW PROCEDURE.  FOUND EEC SENSE LINE ADRIFT AT NOSE COWL BULKHEAD, DUE TO FLEX LINE ADAPTOR FITTING MISSING.  CF CREATED FOR SUBSTITUTE CONNECTION.

---
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.