Key Details

NC Servo Technology provides repair and reconditioning for the HUNKAR 86031. With in-house tooling and stocked parts, we keep turnaround times short.

Repair Procedure

Each HUNKAR 86031 undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Frequently Asked Questions

Send it in for evaluation. We’ll inspect it and give you a repair-vs-replace recommendation based on the actual condition of the unit.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

Warranty coverage of a 12-month warranty on parts and labor is included with every repair we complete.

Yes. Photos of the nameplate and overall unit let us begin identification before it arrives, which speeds up the process.

Why Repair With NC Servo

Our technicians work on industrial components like the HUNKAR 86031 daily. That hands-on repetition builds the kind of experience that speeds up diagnosis and reduces rework.

How We Rebuild This Valve

The repair process for the HUNKAR 86031 includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • Teardown: Every valve is disassembled for internal inspection.
  • 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.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Hydraulic Testing Process

NC Servo Technology operates thirteen in-house test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our operational testing verifies spec-level operation.

HUNKAR 86031 Specifications

Every HUNKAR 86031 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Specification sheets and Performance data are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized overhauls for your HUNKAR 86031 unit. Our overhaul process includes disassembly and seal replacement, using only replacement replacement components.

Lead Times and Support

As a focused repair facility for HUNKAR 86031 services, NC Servo Technology 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.

Stock Availability

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

Product Data Available

For documented insights into your HUNKAR 86031, 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

  • Store spare HUNKAR 86031 valves in a clean, dry environment to prevent corrosion and contamination.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the HUNKAR 86031.
  • Keep a spare HUNKAR 86031 on hand to minimize downtime during unplanned failures.

Ready to Restore Your HUNKAR 86031?

Request pricing, availability, and turnaround for your HUNKAR 86031. NC Servo Technology provides hands-on repair with a 1-year warranty. Contact us to schedule 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 HUNKAR or any original equipment manufacturer (OEM), nor do we claim to be a HUNKAR 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.