# SDR ASAA2021050134718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2021
- Submitted: May 3, 2021
- Operation: Air carrier
- Aircraft: [N513AS](https://openairdocs.org/aircraft/N513AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35192
- Aircraft time: 45,119 hours, 13,318 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 761574B
- Part serial: AAAH005194
- Condition: Failed
- Location: Nr 1 Generator
- Part time: 46,103 hours, 14,027 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021050134718

## Discrepancy

AFTER ENGINE START GEN 1 WOULD NOT COME ON LINE. NO FREQ'S OR VOLTS NOTED ON PANEL. GROUNDED - YES. R/R #1 ENG IDG NO LEAKS NOTED. REF B737-800 AMM 24-11-11. OPS CHECK GOOD. GROUND VERIFICATION SUCCESSFUL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.