# SDR IPXA2022022479373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2022
- Submitted: February 24, 2022
- Operation: Air carrier
- Aircraft: [N156UP](https://openairdocs.org/aircraft/N156UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0845
- Aircraft time: 22,264 hours, 13,485 cycles
- Engine: Pwa PW4158
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Generator
- Part number: NA
- Part serial: NA
- Condition: None
- Location: Powerplant
- Stage of operation: TO
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2022022479373

## Discrepancy

INSPECTION TYPE:NA**SDR FILED OPEN** **ATB** AFTER RETRACTING GEAR WE HEARD A NOISE THAT SOUNDED LIKE AN ELEVATOR SURGE OR SWEEP OF POWER THIS HAPPENED SEVERAL TIMES EACH TIME IN OCCRRED SEVERAL OF THE CAPTAINS INSTRUMENTS SHOWED FAILED THIS HAPPENED EVERY 30-60 ( CONTINUED ). DEFERRED #1 ENGINE IDG PER MEL 24-11-01-1 ACCOMPLISHED DMP 24-11-01-1 M 773663.

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