# SDR AALA2019080539010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2019
- Submitted: August 5, 2019
- Operation: Air carrier
- Aircraft: [N827NN](https://openairdocs.org/aircraft/N827NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33209
- Aircraft time: 29,618 hours, 11,927 cycles
- System (JASC): [3810 · Potable Water System](https://openairdocs.org/jasc/3810)
- Part: Water Heater
- Part number: AR904211
- Part serial: 1258100
- Condition: Odor
- Location: Lavatory
- Stage of operation: NR
- 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/AALA2019080539010

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS COCKPIT SMOKE LIGHT CAME ON MOMENTARILY, F/A REPORTED THE AFT RIGHT LAV SMELLS LIKE BURNING RUBBER BUT COULD NOT CONFIRM ANYTHING REALLY. MAINTENANCE REMOVED AND REPLACED AFT RH LAV WATER HEATER IAW AMM 38-13-01. NO FURTHER ODOR NOTED.

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