# SDR MALA040115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2004
- Submitted: January 16, 2004
- Operation: Air carrier
- Aircraft: N513XJ
- Make and model: Bac AVRO146RJ85A
- Aircraft serial: E2329
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Isolation Valve
- Condition: Malfunctioned
- Location: Yellow Hyd Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA040115

## Discrepancy

DURING FLIGHT 3654, YELLOW HYDRAULIC HIGH TEMPERATURE LIGHT ILLUMINATED IN FLIGHT.  QRH FOLLOWED.  AIR RETURN TO DTW.  MAINTENANCE REMOVED AND REPLACED YELLOW ISOLATION VALVE.  ALL CHECKS GOOD.

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