# SDR CA140812007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2014
- Submitted: March 12, 2015
- Operation: General aviation
- Make and model: Cndair CL2156B11215
- Aircraft time: 5,010 hours
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Wire Harness
- Part number: 2KC71B22
- Condition: Shorted
- Location: Fuel Drain
- Part time: 417 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA140812007

## Discrepancy

(CAN) WIRE BUNDLE FOUND RUBBING ON CANNON PLUG CONNECTOR ON FUEL DRAIN SYSTEM AT WS 68.0 GIVING THE R/H HANDLING BLEED VALVE INOP WARNING IN THE FLIGHT COMPARTMENT. WIRE 2KC71B22 HAD RUBBED THROUGH CAUSING A SHORT IN TURN GIVING THE WARNING TO THE FLIGHT CREW. THIS FAULT WAS CAPTURED BY THE AUTOFEATHER CONTROL COMPUTER AND STORED AS A FAULT. THE FAULT WAS INTERMITTENT, ONLY HAPPENING WHEN VIBRATION CAUSED THE WIRE TO TOUCH THE CANNON PLUG CONNECTOR MOMENTARILY CAUSING A FAULT CODE TO BE REGISTERED. (TC# 20140812007)

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