# SDR AT9900552

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N838AT
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47442
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Bus Control
- Part number: 914F5655
- Condition: Failed
- Location: E/E Compt
- Stage of operation: CL
- Nature of condition: H, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT9900552

## Discrepancy

AFTER TAKEOFF, ELECTRICAL POWER WAS LOST FOR A FEW SECONDS AND THEN CAME BACK ON.  THIS HAPPEN TWO MORE TIMES.  AIRCRAFT RETURN TO ATLANTA AND LANDED AT A WEIGHT OF 100,503 POUNDS.  REMOVED AND REPLACED A/C BUS CONTROL PANEL, OPS CHECK WITH ENGINE RUNS AND NUMEROUS CROSS TIES GOOD IAW MM 24-20.  INSPECTED AIRCRAFT AS PER OVERWEIGHT LANDING INSPECTION IAW MM 5-51-0.  NO DEFECTS NOTED.

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