# SDR T4OR5494 2

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2012
- Submitted: July 24, 2012
- Operation: General aviation
- Aircraft: [N18471](https://openairdocs.org/aircraft/N18471), registered now
- Make and model: Beech F90
- Registry model: [Beech F90](https://openairdocs.org/model/beech-f90) (OpenAirDocs)
- Aircraft serial: LA161
- Aircraft time: 3,746 hours
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cell
- Part number: 20025
- Part serial: CR989
- Condition: Leaking
- Location: Zone 500
- Part time: 87 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/T4OR5494%202

## Discrepancy

LEFT AUX FUEL CELL LEAKING AFTER 12 MONTHS SINCE NEW.  FUEL CELL REMOVED, FOUND FUEL CELL MATERIAL NOT ADHERED AT SEAM, INADEQUATE BONDING.

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