# SDR HNAA2024103001038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2024
- Submitted: October 30, 2024
- Operation: Air carrier
- Aircraft: [N660CL](https://openairdocs.org/aircraft/N660CL), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145764
- Aircraft time: 45,223 hours, 42,247 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: O-Ring
- Condition: Failed
- Location: Bleed Coupling
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2024103001038

## Discrepancy

ON TAKEOFF ROLL BLD 2 LEAK MSG DISPLAYED ON EICAS. MEL   30OCT24  13:17  AVL  C30409  36-1-4 BOTH ENG BLEEDS FACT  31OCT24  01:50  AVL R+R'S BLEED 2 COUPLING O-RINGS UNDER PANEL 272AF IAW AMM 36-11-10. OPS AND LEAK CHECK GOOD. REACTIVATED E1+E2 BLEED VLVS IAW AMM 36-11-05. A/C OK FOR SERVICE CLEAR MEL.

---
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.