# SDR QXEA2025060600243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2025
- Submitted: June 6, 2025
- Operation: Air carrier
- Aircraft: [N650QX](https://openairdocs.org/aircraft/N650QX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000809
- Aircraft time: 15,327 hours, 10,578 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: 10012463
- Part serial: 201902004B
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Part time: 15,326 hours, 10,577 cycles
- Stage of operation: CL
- 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/QXEA2025060600243

## Discrepancy

FLIGHT 2073. ON CLIMBOUT BLEED 2 OVERPRESSURE MSG RAN QRH CHECKLIST MSG EXTINGUISH ON TAXI IN, BLEED 2 FAIL MSG. REMOVED FROM SERVICE. NTERROGATED CMC, FOUND FAULT 36112210AM2, REF. E175 FIM 36-11-00-810-812-A00 FOR T/S. PERFORMED IBIT OF BLEED 2 TM CONTROLLER, TEST PASSED. MANUALLY ACTUATED THE VALVE, VALVE (NAPRSOV ON #2 ENGINE) SQUEAKED AND STUCK PARTIALLY OPEN. COCKPIT INDICATION SHOWED A YELLOW "X" ON THAT VALVE. REMOVED THE RH NAPRSOV REF. AMM 36-11-03-000-801-A. JP 1076525. INSTALLED SERVICABLE RH NAPRSOV IAW E175 AMM 36-11-03-400-801-A OPS TEST OF ENG PNEUMATIC BLEED SYSTEMS GOOD, NO LEAKS NOTED. A/C OK FOR CONTINUED SERVICE.

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