# SDR HNAA2021062100267

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2021
- Submitted: June 21, 2021
- Operation: Air carrier
- Aircraft: [N632AE](https://openairdocs.org/aircraft/N632AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145143
- Aircraft time: 48,098 hours, 45,457 cycles
- Engine: Rroyce AE3007A1
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Line
- Condition: Cracked
- Location: Eng Bleed
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2021062100267

## Discrepancy

DURING FLIGHT WING A/I FAIL MESSAGE APPEARED. FOLLOWED QRH AND MESSAGE REMAINED.  HA300 FACTED OUT AS -  T/S IN REF TO FIM 30-11-00-810-801-A. INSPECTED ENG BLEED DUCTS ON #2 ENGINE. FOUND CRACK ON Y-PIPE BETWEEN ENGINE A/I VALVE AND HIGH STAGE VALVE. R&R'D ENG BLEED Y-PIPE IAW AMM 30-21-05-04. OPS CK GOOD. NO MESSAGES ON EICAS OR CMC.

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