Key Details

NC Servo Tech provides repair and reconditioning for the MOOG 771-218. With in-house tooling and stocked parts, we keep turnaround times short.

Why Repair With NC Servo

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

In-house parts inventory eliminates OEM lead time delays for MOOG 771-218

Frequently Asked Questions

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

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

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

Inspection and root-cause analysis are part of our standard process. We identify the issue before starting any repair work.

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

How We Rebuild This Valve

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Teardown: Every valve is disassembled for internal inspection.
  • 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.

Hydraulic Testing Process

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our pre-shipment testing verifies spec-level operation.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized overhauls for your MOOG 771-218 unit. Our teardown process includes internal inspection and mineral bath cleaning, using only replacement replacement components.

Lead Times and Support

As a dedicated source for MOOG 771-218 services, NC Servo Tech targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Stock Availability

With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Data Sheets & Reports

For detailed insights into your MOOG 771-218, we can provide access to service logs and repair records. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Check valve alignment carefully to prevent undue stress on internal components.

Let Us Repair Your MOOG 771-218

Request pricing, availability, and turnaround for your MOOG 771-218. NC Servo Tech provides hands-on repair with a 1-year warranty. Contact us to schedule your repair.

Request a Quote View All MOOG Products Shop MOOG Inventory

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.