# SDR DL76L001720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2000
- Submitted: September 14, 2000
- Operation: Air carrier
- Aircraft: [N171DN](https://openairdocs.org/aircraft/N171DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 24759
- Aircraft time: 49,955 hours, 7,664 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Valve
- Part serial: 1809C
- Condition: Failed
- Location: Rt A/C Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L001720

## Discrepancy

BURNING RUBBER ODOR IN AREA OF ROWS 29 - 31 APPROX 1 HOUR PRIOR TO THE PACK TEMP MESSAGE.  ODOR DISAPPEARED WITHIN 5 MINS OF DETECTION, BUT ODOR WAS STRONG.  REPLACED RT PACK TEMP CONTROL VALVE AND LT PACK COMPRESSOR TEMP SENSOR TS41.  PACK OPS NORMAL.  NO ODOR DETECTED.

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