# SDR UIEA2019101855722

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2019
- Submitted: October 18, 2019
- Operation: Air carrier
- Aircraft: [N1181A](https://openairdocs.org/aircraft/N1181A), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26206
- Aircraft time: 86,435 hours, 21,493 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Switch
- Part number: S231T2905030
- Condition: Inoperative
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019101855722

## Discrepancy

LEFT ENGINE BLEED OFF LIGHT INOP. (<P>TRANSFERRED TO MDDR #119157 IAW MEL 36-21-02, CAT 'C'. </P><P>LP 1098127 - M3: REMOVED AND REPLACED L ENG BLEED KORRY LIGHT SWITCH IAW AMM 33-16-02. THIS CLEARS MDDR #119157. MCC NOTIFIED. </P>)

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