# SDR UPS01536014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2001
- Submitted: June 1, 2001
- Operation: Air carrier
- Aircraft: [N406UP](https://openairdocs.org/aircraft/N406UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23728
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part serial: MX520526
- Condition: Leaking
- Location: Hyd System
- Stage of operation: NR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS01536014

## Discrepancy

INSPECTION TYPE:N/A ATB-LOSS OF HYD FLUID.  *S/D*  INSTALLED TEMP FLEX LINE HOSE ON LT MLG SIDE STRUT ACTUATOR LEAK CHECKS OK.  REMOVED AND REPLACED HYD PUMP AND FILTERS IAW MM 29-11-05, OPS AND LEAKS CHECK GOOD.

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