# SDR AMTA200301196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2003
- Submitted: October 28, 2003
- Operation: Air carrier
- Aircraft: [N560TZ](https://openairdocs.org/aircraft/N560TZ), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 33525
- System (JASC): [4970 · APU Indicating System](https://openairdocs.org/jasc/4970)
- Part: Transmitter
- Part number: 8TJ99GGE1
- Part serial: BD0029
- Condition: Malfunctioned
- Location: Apu Oil Qty
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200301196

## Discrepancy

APU OIL QUANTITY FLUCTUATES BETWEEN FULL AND 0.5.  REMOVED AND REPLACED APU OIL QUANTITY TRANSMITTER IAW MM 49-94-04-2, OPS CHECK NORMAL, NO LEAKS NOTED.  (M)

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