# SDR Y9PA201306180002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2013
- Submitted: June 18, 2013
- Operation: Air carrier
- Aircraft: [N752SP](https://openairdocs.org/aircraft/N752SP), registered now
- Make and model: Emb EMB-135BJ
- Registry model: [EMB EMB-135BJ](https://openairdocs.org/model/embraer-emb-135bj) (OpenAirDocs)
- Aircraft serial: 14500903
- Aircraft time: 1,776 hours, 1,152 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Sleeve
- Part number: 8151138
- Condition: Torn
- Location: A/C Pack
- Part time: 1,776 hours, 1,152 cycles
- Component: Air Cond Pack
- Component part number: 8166262
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Y9PA201306180002

## Discrepancy

DURING PREFLIGHT, AFTER STARTING APU, EICAS WARNING INDICATED NR 1 AIR CONDITIONING PACK WAS INOP, OUTSIDE NOISE SOUNDED LIKE A DUCT HAD COME OFF.  MEL'D NR 1 AIR CONDITIONING SYS IAW COMPANY PROCEDURES, FLEW ACFT BELOW 23,000 FEET TO MRO FACILITY.  FOUND RUBBER DUCT BLOWN OFF ON NR 1 AIR CONDITIONING PACK.

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