# SDR DLM88970088

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N980DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53267
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Crosstie Relay
- Condition: Failed
- Location: E/E Compt
- Component: 9008D092
- 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/DLM88970088

## Discrepancy

ON CLIMBOUT 18K, LOST BOTH SETS OF FLT INSTR/AUTO PILOT AND AUTO THROTTLES.  PROCEDURE OPEN AC XTIE AND LAND C/W.  REGAINED ELECT POWER.  ISOLATED PROBLEM TO AC XTIE RELAY.  ITEM WAS PLACED ON MCO PER MEL AC XTIE SWITCH OPEN.

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