# SDR R61A20110035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2011
- Submitted: February 15, 2011
- Operation: Air carrier
- Aircraft: [N109HQ](https://openairdocs.org/aircraft/N109HQ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000168
- Aircraft time: 10,116 hours, 8,064 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A20110035

## Discrepancy

CREW REPORTED PACK 2 FAIL WHILE ON THE GROUND ALONG WITH BURNING SMELL IN THE COCKPIT AND CABIN AFTER PUSHBACK.  EMERGENCY VEHICLES DID RESPOND, AND REPORTED NO ABNORMALITIES WERE NOTED OUTSIDE OF THE AIRCRAFT.  MAINTENANCE TROUBLESHOT PER EMB AMM AND PLACED PACK 2 ON MEL 21-51-00-1.

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