# SDR HYIA20240221002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2024
- Submitted: February 21, 2024
- Operation: Air carrier
- Aircraft: [N57PB](https://openairdocs.org/aircraft/N57PB), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: C4020300
- Aircraft time: 30,937 hours, 55,963 cycles
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Pump
- Part number: G721526
- Part serial: 0617222
- Condition: Leaking
- Location: Heater Fuel
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA20240221002

## Discrepancy

PILOT REPORTED STRONG SMELL OF FUEL IN THE CABIN WITH THE HEATER ON. MAINTENANCE INSPECTED AND FOUND THE HEATER FUEL PUMP TO BE LEAKING. THE PUMP WAS REPLACED WITH NO FURTHER DEFECTS NOTED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.