# SDR JGVR20180703001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2018
- Submitted: July 3, 2018
- Operation: Air carrier
- Filed by: [Duncan Aviation Inc, repair station JGVR194F](https://openairdocs.org/faa-repair-station/JGVR194F/duncan-aviation-inc.md) (OpenAirDocs)
- Aircraft: N673QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5651
- Aircraft time: 10,458 hours, 8,008 cycles
- System (JASC): [3222 · Nose/Tail Landing Gear Strut/Axle](https://openairdocs.org/jasc/3222)
- Part: Strut
- Condition: Corroded
- Location: Nlg
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JGVR20180703001

## Discrepancy

AFTER RE-SERVICING OF THE NLG STRUT PRESSURE HELD BUT THE FLUID BYPASSED SEAL. DURING RE-SEAL OF NLG, FOUND CORROSION IN UPPER BARREL. DISASSEMBLED, CLEANED AND VISUALLY INSPECTED. FOUND MISC BEARINGS, SEALS AND HARDWARE WORN. FOUND RING PACK AND RETAINER CORRODED. FOUND METERING PIN DAMAGED.

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