# SDR 99ZZZX455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N63CK](https://openairdocs.org/aircraft/N63CK), registered now
- Make and model: Lear 24A
- Registry model: [Lear 24A](https://openairdocs.org/model/learjet-24a) (OpenAirDocs)
- Aircraft serial: 119
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fitting
- Condition: Loose
- Location: Lt Mlg Ww
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX455

## Discrepancy

HYDRAULIC SYSTEM PRESSURE LOSS.  FOUND LOOSE LINE ON LEFT GEAR ACTUATOR.  TIGHTENED LINE.  REPLACED BOTH ENGINE HYDRAULIC PUMPS AND FILTERS.  C/W RETRACTION CHECK.  RAN AND LEAK CHECKED HYDRAULIC PUMPS AND FILTERS.

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