# SDR AALA20150123001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2015
- Submitted: January 27, 2015
- Operation: Air carrier
- Aircraft: [N566AA](https://openairdocs.org/aircraft/N566AA), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49348
- Aircraft time: 85,423 hours, 38,827 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 7936913553
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: H, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20150123001

## Discrepancy

DURING CRUISE, THE LT HYD SYS LOST PRESSURE & QTY.  EMERGENCY DECLARED, AND LANDING UNEVENTFUL.  FOUND TWO HYD LINES CHAFED & LEAKING IN THE 48 SECTION LT SIDE NEAR THE HYD FILTER MODULE.  REMOVED AND REPLACED HYDRAULIC LINES AND PERFORMED LEAK CHECK PER MM 20-12-01. SYSTEM CHECKED NORMAL.

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