# SDR 99ZZZX493

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N436ER
- Make and model: Cessna 172R
- Registry model: [Cessna 172R](https://openairdocs.org/model/cessna-172r) (OpenAirDocs)
- Aircraft serial: 17280659
- System (JASC): [2842 · Fuel Quantity Sensor](https://openairdocs.org/jasc/2842)
- Part: Transmitter
- Part number: S33311
- Condition: Malfunctioned
- Location: Lt Wing Fuel
- Part time: 279 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/99ZZZX493

## Discrepancy

RIGHT FUEL GAUGE NEEDLE READS ERRATICALLY.  SHOWS A ZERO TO FULL INDICATION.  INSPECTED THE FUEL SYSTEM AND FOUND THE RIGHT FUEL SENDER, P/N S-3331-1, BAD.  DE-FUELED THE RIGHT FUEL TANK AND REPLACED THE FUEL SENDER.

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