Repair Procedure

Our process involves a teardown of your MOOG 62-500B, mineral bath and ultrasonic cleaning, and reassembly with quality parts to restore operation.

Experience and Warranty

NC Servo Technology specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

Specializing in MOOG 62-500B servo valve technology for over five decades

Frequently Asked Questions

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

Part of our intake includes troubleshooting to determine the failure point. We report findings before proceeding.

You’ll hear from us either way. If it’s not repairable, we’ll return the unit and provide our findings.

It depends on the unit and scope of work. We provide an estimated timeline after initial evaluation.

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

Disassembly and Rebuild Procedure

The repair process for the MOOG 62-500B includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Teardown: Every valve is disassembled for internal inspection.

Diagnostic Testing

Each MOOG 62-500B is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our pre-shipment testing verifies proper functionality.

Documentation on Request

For documented insights into your MOOG 62-500B, we can provide access to service logs and reports. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Store spare MOOG 62-500B valves in a clean, dry environment to prevent corrosion and contamination.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.

Get an Expert Repair for Your MOOG 62-500B

Request pricing, availability, and turnaround for your MOOG 62-500B. NC Servo Technology provides warrantied repair with a 1-year warranty. Contact us to request your repair.

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NC Servo Technology is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by MOOG or any original equipment manufacturer (OEM), nor do we claim to be a MOOG service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.