# SDR 99ZZZX3597

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N90FC](https://openairdocs.org/aircraft/N90FC), registered now
- Make and model: Cessna 310R
- Registry model: [Cessna 310R](https://openairdocs.org/model/cessna-310r) (OpenAirDocs)
- Aircraft serial: 310R1838
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Cover
- Part number: 08145521
- Condition: Mismanufactured
- Location: Cargo Bay
- Part time: 6,729 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/99ZZZX3597

## Discrepancy

DURING SCHEDULED INSTRUMENT AIR FILTER REPLACEMENT, FOUND THE PLASTIC COVER (SHROUD) P/N 0814552-1 FOR THE FILTER WAS INTERFERING WITH AND PREVENTING THE FILTER GASKET FROM SEALING COMPLETELY.  TRIMMED INNER EDGES OF FLANGES TO ALLOW COMPLETE GASKET SEALING.

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