# SDR HNAA2022090100253

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2022
- Submitted: September 1, 2022
- Operation: Air carrier
- Aircraft: [N635AE](https://openairdocs.org/aircraft/N635AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145158
- Aircraft time: 49,035 hours, 46,423 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Sleeve
- Condition: Failed
- Location: Nr 2 Pack Duct
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2022090100253

## Discrepancy

BLD 2 LEAK EICAS MSG IN FLT.  R+R DUCT SLEEVE FROM PACK 2 HEAT EXCHANGER IN REF TO AMM 21-51-02.  PACK 2 SYS OPS CHECK SATISFACTROY NO EICAS MESSAGES PRESENT AT THIS TIME.  OK FOR SERVICE AT THIS TIME

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