# SDR CA041123010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2004
- Submitted: January 5, 2005
- Operation: General aviation
- Make and model: Bell 206L
- Registry model: [Bell 206L](https://openairdocs.org/model/bell-206l) (OpenAirDocs)
- Aircraft time: 6,392 hours
- Engine: Allsn 250C20R
- System (JASC): [2821 · Aircraft Fuel Filter/Strainer](https://openairdocs.org/jasc/2821)
- Part: Bypass Switch
- Condition: Corroded
- Location: Filter Assy Head
- Component: Filter Assy.
- Component part number: 222366621
- Stage of operation: CR
- 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/CA041123010

## Discrepancy

(CAN) FILTER LIGHT CAME ON UPON LANDING.  REMOVED FILTER AND INSPECTED.  NO CONTAMINATION FOUND AND TEST LIGHT CIRCUIT.  A LIGHT CAME ON AGAIN AND UPON INVESTIGATION, IT WAS FOUND THAT THE SWITCH WAS CORRODED.  A NEW FILTER ASSY. WAS INSTALLED AND TESTED.  IT FUNCTIONS CORRECTLY.  INCIDENT HAPPENED 35 HOURS AFTER 300 HR INSP,  WHICH INCLUDED FILTER CHANGE.

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