# SDR UPS00633815

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: [N322UP](https://openairdocs.org/aircraft/N322UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27748
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Priority Valve
- Part number: 802170
- Part serial: 9807034
- Condition: Inoperative
- Location: Nr 2 Engine
- Stage of operation: CR
- 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/UPS00633815

## Discrepancy

INSPECTION TYPE:ETOP PILOT REPORT, RT ENG PRV EICAS MSG DISPLAYED.  F/O''S IVSI INOP.  *S/D*  REMOVED AND REPLACED D PPRV ON NR 2 RT ENG PER MM 36-11-18 TO ITEM 25, SYS CKS OK.  P/N ON & OFF 802170, S/N ON 98071550 S/N OFF 9807034.  REPLACED IVSI, PERFORMED OPS CHK NORMAL.  P/N 457400PB1900, S/N OFF 10973 ON 11116.

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