# SDR CALA2011031500141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2011
- Submitted: March 17, 2011
- Operation: Air carrier
- Aircraft: [N77510](https://openairdocs.org/aircraft/N77510), registered now
- Make and model: Boeing 737824
- Aircraft serial: 32828
- Aircraft time: 9,633 hours, 3,414 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: TX
- 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/CALA2011031500141

## Discrepancy

WHILE BEING TOWED OFF THE GATE BEFORE STARTING ENGINES THE F/A CALLED TO REPORT A "BURNED RUBBER" SMELL EMINATING FROM MID CABIN NEAR EXIT ROWS.  COULD NOT DUPLICATE REF FIM 21-00-00-810.  RAN APU & PACKS ALONG W/ LIVE TV, NO DEFECTS.  INSPECTED LTV BOXES, RACK, EXHAUST DUCT AND FAN IN O/H BIN, NO DEFECTS.  INSPECTED SEAT POWER OUTLETS & WIRING ABOVE CEILING PANELS ROWS 14-24.  TAXI A/C WITH NO SMOKE OR BURN SMELL NOTED.  REF L/P4439317 FOR LTV.  A/C OK FOR SERVICE.

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