# SDR ASAA2017030220008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2017
- Submitted: March 6, 2017
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 37,865 hours, 11,650 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Part number: 761574B
- Part serial: AAAH006275
- Condition: Failed
- Location: Nr 1
- Part time: 29,513 hours, 8,910 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017030220008

## Discrepancy

NR 1 GENERATOR WILL NOT COME ONLINE AFTER ENGINE START.  NO AC VOLTS OR FREQUENCIES ON THE NR 1 GEN WITH ENGINE RUNNING.  ACFT GROUNDED.  REMOVED AND REPLACED THE NR 1 GENERATOR IAW AMM 24-11-11-50.

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