Key Details

We’ve serviced hundreds of VICKERS EHST-3-FVE-40 units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

About Our Shop

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your VICKERS EHST-3-FVE-40 gets serviced by people who work on these units regularly.

Factory-level test stands dedicated to VICKERS EHST-3-FVE-40 performance verification

Frequently Asked Questions

Not required, but removing excess oil or loose debris before packing helps keep things clean in transit.

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

Photos help us confirm the unit type and speed up intake. You can upload them through our quote request form.

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.

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

Rebuild Steps

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

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.

Testing and Bench Verification

NC Servo operates thirteen in-house test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our operational testing verifies consistent performance.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized reconditioning for your VICKERS EHST-3-FVE-40 unit. Our disassembly process includes mineral bath cleaning and bench testing, using only new replacement components.

Maintenance Tips

  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Keep a spare VICKERS EHST-3-FVE-40 on hand to minimize downtime during unplanned failures.
  • Check valve alignment carefully to prevent undue stress on internal components.

Let Us Repair Your VICKERS EHST-3-FVE-40

Request pricing, availability, and turnaround for your VICKERS EHST-3-FVE-40. NC Servo provides hands-on repair with a 1-year warranty. Contact us to request your repair.

Request a Quote View All VICKERS Products Shop VICKERS Inventory

NC Servo is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by VICKERS or any original equipment manufacturer (OEM), nor do we claim to be a VICKERS 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.