Our Process Steps

Our process involves a complete teardown of your Moog 643-504, precision cleaning, and precise reassembly with high-quality parts to restore original performance.

Why Work With Us

We’ve built our shop around one thing: industrial repair excellence. With decades of experience and deep product knowledge, we deliver consistent results, one unit at a time.

Frequently Asked Questions

Valve Refurbishment Steps

The process begins with complete disassembly and visual evaluation. We then clean thoroughly, replace worn pieces, and reassemble the valve with precision to restore its optimal function.

  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.

Testing & Diagnostics

We carry out full diagnostics, including flow gain, leakage, pressure shift, and frequency testing, on every valve. Our test facility supports detailed performance logging and report generation for quality assurance. Our performance testing ensures consistent performance.

Technical Insights

We ensure your Moog 643-504 operates flawlessly under real-world conditions. Our diagnostics verify performance in real-world conditions, ensuring long-term reliability. Comprehensive Cycle life data and Technical diagrams are available for purchase upon request.

Full-Spectrum Moog 643-504 Care

Beyond standard sales, we offer specialized overhauls for your Moog 643-504 unit. Our overhaul process meticulously involves actions such as reassemble and validate, and uses only high-quality replacement components, ensuring a lasting fix.

Maintenance Tips

  • Conduct visual inspections for wear or leaks.
  • Inspect Moog 643-504 seals regularly to prevent leaks and ensure optimal performance.
  • Check valve alignment to prevent undue stress.

Schedule Your Moog 643-504 Service Today

Trust NC Servo Tech for top-tier service. Contact us today to schedule your repair and get your unit reconditioned.