# SDR AU990886

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Boeing 737377
- System (JASC): [2997 · Hydraulic Power System Wiring](https://openairdocs.org/jasc/2997)
- Part: Wire
- Part number: 216268
- Condition: Failed
- Location: Hydraulic Pump
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU990886

## Discrepancy

(AUS) SYSTEM 'B' ELECTRIC HYDRAULIC PUMP OUTPUT PRESSURE LINE CHAFING ON POWER CABLE W0334 WIRE BUNDLE CAUSING SHORT CIRCUIT.

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