# SDR ASAA2016051516782

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2016
- Submitted: May 19, 2016
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 35,145 hours, 10,854 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Warning Light
- Condition: False Activation
- Location: Apu
- Stage of operation: TX
- 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/ASAA2016051516782

## Discrepancy

THE MAINTENANCE LIGHT ON APU ILLUMINATED AFTER STARTING THE APU DURING TAXI IN. ACFT GROUNDED.  DID BITE CHECK OF APU IAW 49-60, TASK 801, GOT MESSAGE 49-11019,  ACCOMPLISHED FIM TASK 49-10, TASK 801,  DID 2 RESTARTS, NO MAINT LIGHT OR DEFECTS NOTED,  RE DID BITE CHECK,  NO CURRENT FAULTS NOTED.

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