# SDR P5CA2020121500396

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2020
- Submitted: December 15, 2020
- Operation: Air carrier
- Aircraft: N643GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37809
- Aircraft time: 19,241 hours, 5,182 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Line
- Condition: Loose
- Location: Shutoff Valve
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2020121500396

## Discrepancy

RT ENGINE HPSOV ENROUTE EICAS.  APPLIED QRH, TIGHTENED SENSING LINE AND EXERCISED VALVE.  2 ENGINE RUN 2 TIMES, NO MESSAGE SHOWED.  AIR SUPPLY SYSTEM BITE TEST CHECKED OK.  NOTIFIED MCC, AS PER AMM 80-11-00-705-003-H00 & AMM 36-11-07/401.

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