# SDR 99ZZZX2043

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N800PA](https://openairdocs.org/aircraft/N800PA), registered now
- Make and model: Braero BAE125800A
- Aircraft serial: NA0438
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Line
- Part number: 258KF35A
- Condition: Misrouted
- Location: Fuselage
- Part time: 3,416 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX2043

## Discrepancy

THIS LEADING EDGE SUPPLY LINE FOR TKS DE-ICE FLUID WAS FOUND CHAFED APROXIMATELY 90 PERCENT OF WALL THICKNESS BECAUSE OF IMPROPER ROUTING THROUGH A PROTECTIVE PLASTIC TUBE.  AS THE SUPPLY LINE EXITED THE PROTECTIVE TUBE IT WAS RUBBING ON THE AFT INBOARD EDGE.  THE CHAFING OCCURRED AT THAT POINT.

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