# SDR CALA2018043001200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2018
- Submitted: April 30, 2018
- Operation: Air carrier
- Aircraft: [N671UA](https://openairdocs.org/aircraft/N671UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30026
- Aircraft time: 66,584 hours, 14,772 cycles
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Heater
- Condition: Defective
- Location: R1 Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018043001200

## Discrepancy

ELECTRICAL ODOR FROM AREA AROUND FWD GALLEY AND CABIN SPEAKER. A SSOCIATED SPEAKER IS NOT WORKING WITH A TEST PA ANNOUNCEMENT. CARRIED OUT CHECKS IAW AMM 05-51-56-940-801C1.FOUND OUTLINED CHECKS. ODOR FOUND FROM AREA OF R1 DOOR.  CARRIED OUT OPERATION OF FWD DOOR HEATERS IAW AMM 21-45-20-705-054.  ASSEMBLY TOUCHING HEATER ASSY THUS CAUSING ODOUR.  NO DAMAGE TO HOSE.  CARRIED OUT A TEST,  FOUND THE R1 DOOR HEATER ASSY DEFECTIVE. FOUND HOSE OPERATED ALSO ENGINES AT PWR IAW AMM 71-00-00-712-021-N00,  NO FURTHER DEFECTS NOTED.

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