# SDR PCAA0405200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2004
- Submitted: May 4, 2004
- Operation: Air carrier
- Aircraft: N814EX
- Make and model: Dhav DHC8102
- Aircraft serial: 318
- Aircraft time: 30,645 hours, 33,805 cycles
- Engine: Pwa PW120A
- System (JASC): [7397 · Engine Fuel System Wiring](https://openairdocs.org/jasc/7397)
- Part: Wire
- Condition: Chafed
- Location: Sensing Bulb
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PCAA0405200

## Discrepancy

REPORTED THE NR 2 ENGINE FUEL TEMPERATURE AS ERRATIC. WHILE MAINTENANCE WAS REPLACING THE FUEL TEMPERATURE SENSING BULB IT WAS NOTICED THAT THE WIRE GOING FROM PIN B TO GROUND ON THE TEMPERATURE SENSING BULB'S CONNECTOR WAS CHAFED. WIRE WAS REPAIRED AND SYSTEM CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

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