About This Unit

NC Servo Tech provides repair and reconditioning for the MOOG 61-602A. With in-house tooling and stocked parts, we keep turnaround times short.

Experience and Warranty

NC Servo Tech specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

One-year warranty on all MOOG 61-602A valve repairs

Frequently Asked Questions

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

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

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

Rush and priority service options exist. Availability depends on current workload, so contact us early.

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

How We Rebuild This Valve

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

  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Teardown: Every valve is disassembled for internal inspection.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Leak and Performance Testing

With thirteen in-house test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our functional testing verifies consistent performance.

Additional MOOG 61-602A Services

Beyond standard sales, we offer specialized repairs for your MOOG 61-602A unit. Our disassembly process includes seal replacement and reassembly to spec, using only replacement replacement components.

Turnaround and Shipping

As a specialist for MOOG 61-602A 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

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Check system pressure regularly to verify it stays within the MOOG 61-602A rated operating range.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the MOOG 61-602A.

Schedule Your MOOG 61-602A Service Today

Request pricing, availability, and turnaround for your MOOG 61-602A. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to schedule 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 MOOG or any original equipment manufacturer (OEM), nor do we claim to be a MOOG 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.