Teardown and Rebuild Steps

We specialize in the overhaul of your MOOG 76-508A, including the replacement of all necessary gaskets and worn components.

About This Unit

We’ve serviced hundreds of MOOG 76-508A units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Frequently Asked Questions

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

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

We recommend sending pictures, especially if the model number is unclear or there is visible damage.

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

Independent Repair Facility

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

In-house parts inventory eliminates OEM lead time delays for MOOG 76-508A

Disassembly and Rebuild Procedure

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Diagnostic Testing

With thirteen in-house test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our performance testing verifies proper functionality.

Where the MOOG 76-508A Is Used

Our expert repair services for the MOOG 76-508A are trusted across various sectors including Construction, Marine, and Aerospace. We understand the unique demands of valves in these environments.

Turnaround and Shipping

As a specialist for MOOG 76-508A services, NC Servo targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Maintenance Tips

  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Store spare MOOG 76-508A valves in a clean, dry environment to prevent corrosion and contamination.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.

Start Your MOOG 76-508A Reconditioning Process

Request pricing, availability, and turnaround for your MOOG 76-508A. NC Servo provides warrantied repair with a 1-year warranty. Contact us to request your repair.

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NC Servo 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.