How We Repair Your Unit

Our repair process for the NC Servo 31-3NC begins with teardown and ultrasonic cleaning to assess all components.

Independent Repair Facility

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your NC Servo 31-3NC gets serviced by people who work on these units regularly.

Factory-level test stands dedicated to NC Servo 31-3NC performance verification

Frequently Asked Questions

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

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

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

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.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Disassembly and Rebuild Procedure

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

  • 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 undergoes bench-testing against published performance specs.
  • 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.

Hydraulic Testing Process

Each NC Servo 31-3NC is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our operational testing verifies proper functionality.

Technical Specifications

Every NC Servo 31-3NC we service is tested under typical applications. Our diagnostics verify performance against published specifications. Performance data and Cycle life data are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized reconditioning for your NC Servo 31-3NC unit. Our overhaul process includes mineral bath cleaning and spool evaluation, using only replacement replacement components.

Turnaround and Shipping

As a specialist for NC Servo 31-3NC services, NC Servo targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Parts and Inventory

With an extensive stock of 17,000+ valves, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Technical Information

For transparent insights into your NC Servo 31-3NC, we can provide access to reports and service logs. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Check system pressure regularly to verify it stays within the NC Servo 31-3NC rated operating range.

Start Your NC Servo 31-3NC Reconditioning Process

Request pricing, availability, and turnaround for your NC Servo 31-3NC. NC Servo provides warrantied repair with a 1-year warranty. Contact us to start 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 NC Servo or any original equipment manufacturer (OEM), nor do we claim to be a NC Servo 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.