# SDR ASAA2016051516744

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2016
- Submitted: May 17, 2016
- Operation: Air carrier
- Aircraft: [N532AS](https://openairdocs.org/aircraft/N532AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36346
- Aircraft time: 23,239 hours, 6,978 cycles
- System (JASC): [4960 · APU Controls](https://openairdocs.org/jasc/4960)
- Part: Sensor
- Part number: MS280341
- Condition: Failed
- Location: Apu Temp
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016051516744

## Discrepancy

APU FAULT ILLUMINATED AFTER APU WAS SHUTDOWN ON THE AFTER START FLOW WITH BOTH ENGINES STARTED.  ACFT GROUNDED. REPLACED APU TEMP SENSOR IAW AMM 49-61-31. OPS CK GOOD. NOT A START FAULT. APU GROUND VERIFICATION NORMAL.

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