# SDR 95UAL747036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N164UA
- Make and model: Boeing 747238B
- Aircraft serial: 21657
- Engine: Pwa JT9D7J
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hyd Line
- Condition: Damaged
- Location: Nr 1 Hyd Syst
- Stage of operation: TO
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95UAL747036

## Discrepancy

CREW REPORTS LOSS OF NR 1 HYDRAULIC SYSTEM.  TIRE TREAD THROWN FROM WHEEL 4F ON TAKEOFF.  RESULTANT DAMAGE TO LEFT BODY GEAR AND SPOILER HYDRAULIC LINE.  REPLACED HYDRAULIC LINE.

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