# SDR P5CA2018121740386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2018
- Submitted: December 17, 2018
- Operation: Air carrier
- Aircraft: [N642GT](https://openairdocs.org/aircraft/N642GT), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26207
- Aircraft time: 79,217 hours, 21,014 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Controller
- Part number: 79275515
- Part serial: 4195
- Condition: Malfunctioned
- Location: Lt Eng Prv
- 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/P5CA2018121740386

## Discrepancy

"LEFT ENGINE BLEED OFF"," LEFT PACK OFF" CAUTION MESSAGES APPEARED TWICE AT APPROX, 10,000' ON CLIMB OUT. REPEAT WRITE-UP.(<P>T/S PER FIM 36-10 FT 837 REMOVED AND REPLACED LT ENG PRV CONTROLLER PER AMM 36-11-19-004-001-002 RAN ENG AND OPS CHECKS OK FOR SERVICE.</P>)

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