# SDR NOCA09011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2011
- Submitted: October 24, 2011
- Operation: Air carrier
- Aircraft: [N768NA](https://openairdocs.org/aircraft/N768NA), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 29898
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Element
- Part number: 355623310
- Condition: Damaged
- Location: Bleed Air Sys
- 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/NOCA09011

## Discrepancy

A/C HAD AN AIR TURNBACK TO KWI DUE TO LEFT BLEED DUCT LEAK DISPLAYED.  LIGHT EXTINGUISHED AFTER ENGINE BLEED AIR SUPPLY AND ISOLATION VALVES CLOSED.  ACCOMPLISHED INSPECTION OF WING/BODY LEAK DECTION LOOPS REPLACED DAMAGED HARDWARE AND DECTOR ELEMENTS AS PER MM 26-18-01 REPLACED DECTOR CARDS PER MM 26-10-01 ACCOMPLISHED OPS CHECK OF SYSTEM CHECK GOOD. (ITEM CLOSED)

---
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.