Inspection and Repair Process

We specialize in the overhaul of your VICKERS KAFDG4V????, including the replacement of all necessary seals and worn components.

About This Unit

We’ve serviced hundreds of VICKERS KAFDG4V???? units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Frequently Asked Questions

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

Yes. Our repairs include our standard 1-year parts and labor warranty covering parts and labor.

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

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

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

Why Repair With NC Servo

NC Servo Tech operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down.

Rebuild Steps

We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • 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.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Diagnostic Testing

NC Servo Tech operates over a dozen dedicated flow 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.

Performance Data

Every VICKERS KAFDG4V???? we service is tested under typical applications. Our diagnostics verify performance against published specifications. Cycle life data and Performance data are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized repairs for your VICKERS KAFDG4V???? unit. Our teardown process includes mineral bath cleaning and spool evaluation, using only new replacement components.

Turnaround and Shipping

As a dedicated source for VICKERS KAFDG4V???? services, NC Servo Tech targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the VICKERS KAFDG4V????.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Request a Quote for Your VICKERS KAFDG4V???? Maintenance

Request pricing, availability, and turnaround for your VICKERS KAFDG4V????. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Tech 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.