# SDR UIEA2020042000763

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2020
- Submitted: April 20, 2020
- Operation: Air carrier
- Aircraft: [N1489A](https://openairdocs.org/aircraft/N1489A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27206
- Aircraft time: 107,029 hours, 21,104 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Controller
- Part number: 77328915
- Part serial: 9012220
- Condition: Malfunctioned
- Location: Bleed Air Sys
- Stage of operation: TX
- 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/UIEA2020042000763

## Discrepancy

"R ENG HPSOV" STATUS ON TAXI OUT(<P>PERFORMED AIR SUPPLY BITE CHECK IAW AMM 36-23-00. FOUND RH HPC FLAGGING. REMOVED & REPLACED RH ENGINE HPC IAW AMM 36-11-08. OPS CHECK GOOD. NO FURTHER FAULTS NOTED.</P>)

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