# SDR 95ZZZX3640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N20AE](https://openairdocs.org/aircraft/N20AE), registered now
- Make and model: Amd FALCON20FS
- Aircraft serial: 258
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Ramp Assy
- Part number: GA543392
- Condition: Corroded
- Location: Nlg Drg
- Component: A237171
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX3640

## Discrepancy

DURING ROUTINE SERVICING/LUBE OF NLG DRAG STRUT, NOTICED AFTER LUBE, RAMP ASSY WAS PROTRUDING FROM PIN.  DISASSEMBLED UNIVERSAL JOINT OF DRAG STRUT AND FOUND RAMP ASSY CORRODED IN 2 PIECES.  IN TURN, ALL PINS, UNIVERSAL JOINT, AND RAMP ASSY'S WERE REPLACED DUE TO CORROSION.  SUSPECT WATER INGRESS THROUGH RETAINING BOLT.  RECOMMEND SEALING BOLT ENDS AND PERIODIC INSPECTIONS OF PINS AND RAMPS.

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