# SDR 2005FA0000228

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2004
- Submitted: March 7, 2005
- Operation: General aviation
- Aircraft: [N418FX](https://openairdocs.org/aircraft/N418FX), registered now
- Make and model: Lear 45LEAR
- Aircraft serial: 120
- Engine: Garrtt TFE731*
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire Harness
- Part number: P133
- Condition: Chafed
- Location: Rt Fire Detect
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0000228

## Discrepancy

RT ENGINE FAIL CAS AMBER LIGHT ILLUMINATED AND RT ENGINE FIRE RED WARNING LIGHT ILLUMINATED IN FLIGHT ON FINAL APPROACH TO PNE.  PROBLEM: SEVERAL WIRES WERE CHAFED THOUGH ON THE P133 WIRING HARNESS.  FOUND CHAFED ON FRAME NEAR THE TAIL CONE RELAY PANEL.  REPAIRED WIRES IAW MM.  OPERATIONAL CHECKED OK.  PROBABLE CAUSE:  IMPROPER WIRE ROUTING/PROTECTION. (EA09200500610) (K)

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