# SDR I5PA2024112275704

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2024
- Submitted: November 26, 2024
- 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: 67,075 hours, 34,799 cycles
- Engine: Pwa PW2037
- Engine time: 65,600 hours, 18,938 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Control Valve
- Part number: 5910525123
- Part serial: 1262A
- Condition: Faulted
- Location: Lt Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: S
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5PA2024112275704

## Discrepancy

EPCS FAULT MESSAGE HCC/EEC.   R/R ACTIVE CLEARANCE CONTROL VALVE IAW AMM 72-53-90/601.

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