# SDR NACA2023011000001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2023
- Submitted: January 17, 2023
- Operation: Air carrier
- Aircraft: N399CM
- Make and model: Boeing 767323
- Aircraft serial: 25451
- Aircraft time: 9,999 hours, 9,999 cycles
- Engine: Ge CF680C2B6
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Faulted
- Location: Lt Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2023011000001

## Discrepancy

L ENG BLEED OFF. PERFORMED AIR SUPPLY BITE PER AMM 36-23-00 FOUND LEFT PRSOV FAULTS REF LP B073510, REMOVED AND REPLACED LH PRSOV PER AMM 36-11-09 OPS CHECK GOOD.

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