# SDR 98ZZZX4042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N500DS](https://openairdocs.org/aircraft/N500DS), registered now
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 079
- System (JASC): [2752 · Trailing Edge Flap Actuator](https://openairdocs.org/jasc/2752)
- Part: Actuator
- Part number: 48C48609
- Condition: Ruptured
- Location: Te Flap
- Stage of operation: NR
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX4042

## Discrepancy

FLIGHT CREW REPORTED A LOSS OF HYDRAULIC PRESSURE IN-FLIGHT.  AFTER LANDING, THE MECHANIC INSPECTED THE ACFT AND DETERMINED THE LT FLAP ACTUATOR HOUSING HAD RUPTURED CAUSING A LOSS OF HYDRAULIC FLUID.

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