Key Details

The MOOG 771K652A is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

Teardown and Rebuild Steps

Each MOOG 771K652A undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Frequently Asked Questions

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

We confirm next steps with you if a unit can’t be rebuilt. No work proceeds without your approval.

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

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

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

About Our Shop

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

In-house parts inventory eliminates OEM lead time delays for MOOG 771K652A

How We Rebuild This Valve

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • 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.
  • Teardown: Every valve is disassembled for internal inspection.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Leak and Performance 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 operational testing verifies proper functionality.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized overhauls for your MOOG 771K652A unit. Our teardown process includes internal inspection and leak testing, using only new replacement components.

Lead Times and Support

As a focused repair facility for MOOG 771K652A services, NC Servo Tech 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.

Maintenance Tips

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Store spare MOOG 771K652A valves in a clean, dry environment to prevent corrosion and contamination.

Start Your MOOG 771K652A Reconditioning Process

Request pricing, availability, and turnaround for your MOOG 771K652A. NC Servo Tech provides hands-on 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 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.