# SDR I5PA2021090975702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2021
- Submitted: October 1, 2021
- Operation: Air carrier
- Aircraft: [N757QM](https://openairdocs.org/aircraft/N757QM), registered now
- Make and model: Boeing 757-29J
- Registry model: [Boeing 757-29J](https://openairdocs.org/model/boeing-757-29j) (OpenAirDocs)
- Aircraft serial: 27203
- Aircraft time: 62,890 hours, 33,359 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: None
- Part number: 1074741
- Part serial: 440
- Condition: Faulty
- Location: L Eng
- Stage of operation: IN
- How discovered: C
- Nature of condition: S
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5PA2021090975702

## Discrepancy

DURING HEALTH CHECK, FOUND DISCREPANCY WITH L ENG HPSOV PRESS. REGULATOR PER AMM 36-00-22. REPLACED L ENG HPSOV PRESS. REGULATOR. OPS AND LEAK CHK GOOD.

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