# SDR JJBA20200812006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2020
- Submitted: August 13, 2020
- Operation: Air carrier
- Aircraft: [N16147](https://openairdocs.org/aircraft/N16147), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145749
- Aircraft time: 39,634 hours, 24,899 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Condition: Blown
- Location: Nr 2 A/C Pack
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20200812006

## Discrepancy

BLEED 1 LEAK MESSAGE ON EICAS. PERFORMED OPS CHECK OF THE DISTRIBUTION SYSTEM. OPS CHECK FAILED. PERFORMED GVI OF #1 AND #2 PACKS, FOUND BLOWN DUCT ON THE #2 PACK. NEW DUCT AND CLAMP REQUIRED. R&R FWD UPPER COUPLING ON #2 DUEL TEMP CONTROL VALVE. OPS CHECK SAT.

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