# SDR SWIA2026021775292

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2026
- Submitted: February 18, 2026
- Operation: Air carrier
- Aircraft: [N171SY](https://openairdocs.org/aircraft/N171SY), 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: 17000485
- Aircraft time: 29,312 hours, 18,204 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Bleed Air Sys
- Condition: Warning Message
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2026021775292

## Discrepancy

ON CLIMBOUT. BLEED 1 OVERPRESSURE MESSAGE ON CLIMBOUT. RAN QRH. MESSAGE DID NOT EXTINGUISH AFTER FIRST STEP. AFTER 2ND STEPS OF PROCEDURE MESSAGE EXTINGUISHED.   (FLIGHT 3439).  MX ACTION CW IAW AMM 36-11-03-040-801-A.  INTERROGATED CMC, FOUND FAULT 36111210AM2. PERFORMED OPS CHK BLEED 1 TORQUE MOTOR CONTROLLER IAW FIM 36-11-00, BLOCK DIAGRAM 1. TEST PASSED,  NO FAULT MESSAGES PRESENT. PILOT STATED BLEED 1 MESSAGE EXTINGUISHED AFTER PERFORMING QRH PROCEDURE, IAW FIM 36-11-00, SUBTASK 810-159-A.  DUE TO PREVIOUS BLEED 1 OVERPRESSURE CAUTION MESSAGE, R & R LT ENG NACELLE PRESSURE REGULATING SHUTOFF VALVE IAW AMM 36-11-03-400-801-A. OPS CHKD GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.