# SDR CALA2023081402509

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2023
- Submitted: August 14, 2023
- Operation: Air carrier
- Aircraft: [N57111](https://openairdocs.org/aircraft/N57111), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 27301
- Aircraft time: 108,360 hours, 22,915 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hose
- Part number: AS11508K0322
- Condition: Damaged
- Location: Nlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: J, O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023081402509

## Discrepancy

AFTER T/O GEAR DID NOT RETRACT CYCLED GEAR LEVER AND NOTICED L HYD QTY ECAM FOUND HOSE ASSY, PLUMBING P/N AS115-08K0322 FOR HYDRAULIC SYSTEM DAMAGED AND LEAKING HYDRAULIC FLUID AT NLG. REPLACED HOSE ASSY REF AMM 20-11-00 LEAK CHECK GOOD. PERFORMED OPERATIONAL TEST - NOSE LANDING GEAR EXTENSION AND RETRACTION, OPS CHECK NORMAL REF AMM 32-34-00-715-017 ADD EMP:U031804,U077346. PART USED: 19-3234-3-0020.

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