# SDR 95ZZZX1642

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N4T](https://openairdocs.org/aircraft/N4T), registered now
- Make and model: Amtr PITTSSPECS1C
- Aircraft serial: 01
- Engine: Lyc O320*
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Pump
- Part number: LW15472
- Condition: Diaphragm Fail
- Location: Engine Fuel
- Part time: 400 hours
- Stage of operation: NR
- Nature of condition: Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX1642

## Discrepancy

INVESTIGATION OF IN-FLIGHT ENGINE SHUT DOWN REVEALED THE DIAPHRAGM IN THE FUEL PUMP HAD RUPTURED.  ENGINE HAD APROX 400 HOURS OF OPERATION OVER 16 YEARS.  SUBMITTER RECOMMENDS A CALENDER LIFE BE PLACED ON THESE DIAPHRAGMS.

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