# SDR UIEA2021100402177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2021
- Submitted: October 4, 2021
- Operation: Air carrier
- Aircraft: [N1013A](https://openairdocs.org/aircraft/N1013A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30110
- Aircraft time: 83,676 hours, 12,257 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 7998014
- Part serial: 9909052
- Condition: Inoperative
- Stage of operation: DE
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021100402177

## Discrepancy

R ENG BLEED OFF ADVISORY MSG WHEN STARTING DESCENT. AFTER LEVELING OFF AT LOWER ALTITUDE AND ADDING POWER, IT WENT AWAY. REMOVED AND REPLACED PRSOV IAW AMM 36-11-09. OPS CHECK GOOD IAW AMM 71-00-00.

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