Inspection and Repair Process

Each SUNDSTRAND V7058A undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Independent Repair Facility

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

Specializing in SUNDSTRAND V7058A servo valve technology for over five decades

Frequently Asked Questions

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

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

Yes. Every unit goes through diagnostic testing and we provide an assessment before moving forward.

No cleaning required. Our repair process includes disassembly and cleaning of all components.

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

Disassembly and Rebuild Procedure

The repair process for the SUNDSTRAND V7058A includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • 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.
  • 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 our 13-stand test facility, 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 functional testing verifies consistent performance.

Technical Specifications

Every SUNDSTRAND V7058A we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Cycle life data are available for purchase upon request.

Lead Times and Support

As a specialist for SUNDSTRAND V7058A services, NC Servo Tech targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the SUNDSTRAND V7058A.
  • Check valve alignment carefully to prevent undue stress on internal components.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Let Us Repair Your SUNDSTRAND V7058A

Request pricing, availability, and turnaround for your SUNDSTRAND V7058A. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to set up 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 SUNDSTRAND or any original equipment manufacturer (OEM), nor do we claim to be a SUNDSTRAND 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.