Teardown and Rebuild Steps

Each MOOG 73-508A undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Why Repair With NC Servo

Our technicians work on industrial components like the MOOG 73-508A daily. That hands-on repetition builds the kind of experience that speeds up diagnosis and reduces rework.

Frequently Asked Questions

Yes, rush service is available for an additional fee. Let us know your deadline when you submit your request.

Yes. If the unit can’t be repaired, we contact you with options before doing anything further.

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

Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.

If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.

Repair Process

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Diagnostic Testing

NC Servo operates over a dozen dedicated flow test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using standard test fluids to match your operational needs. Our pre-shipment testing verifies consistent performance.

Industries We Serve

Our reliable repair services for the MOOG 73-508A are trusted across various sectors including Power Generation, Industrial Machinery, and Oil & Gas. We understand the unique demands of valves in these environments.

Additional MOOG 73-508A Services

Beyond standard refurbishment, we offer specialized repairs for your MOOG 73-508A unit. Our disassembly process includes leak testing and flow verification, using only new replacement components.

Turnaround and Shipping

As a dedicated source for MOOG 73-508A services, NC Servo targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Technical Information

For documented insights into your MOOG 73-508A, we can provide access to repair records and service logs. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the MOOG 73-508A.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Document all maintenance activities to track performance trends over time.

Schedule Your MOOG 73-508A Service Today

Request pricing, availability, and turnaround for your MOOG 73-508A. NC Servo provides experienced repair with a 1-year warranty. Contact us to set up your repair.

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.