How We Repair Your Unit

Our repair process for the MOOG 771-117 begins with teardown and mineral bath cleaning to assess all components.

Key Details

We’ve serviced hundreds of MOOG 771-117 units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Frequently Asked Questions

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

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

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

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

You can send it as-is. We handle all cleaning and preparation as part of our standard process.

Experience and Warranty

Our technicians work on industrial components like the MOOG 771-117 daily. That hands-on repetition builds the kind of experience that speeds up diagnosis and reduces rework.

Factory-level test stands dedicated to MOOG 771-117 performance verification

Disassembly and Rebuild Procedure

The repair process for the MOOG 771-117 includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Diagnostic Testing

NC Servo Technology operates over a dozen dedicated flow test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using standard test fluids to match your operational needs. Our performance testing verifies consistent performance.

Technical Specifications

Every MOOG 771-117 we service is tested under operating environments. Our diagnostics verify performance against published specifications. Cycle life data and Technical diagrams are available for purchase upon request.

Additional MOOG 771-117 Services

Beyond standard sales, we offer specialized overhauls for your MOOG 771-117 unit. Our disassembly process includes leak testing and seal replacement, using only replacement replacement components.

Stock Availability

With more than 17,000 valve units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Documentation on Request

For transparent insights into your MOOG 771-117, we can provide access to service logs and reports. This transparency offers you record-keeping and aids in long-term maintenance planning.

Maintenance Tips

  • Check system pressure regularly to verify it stays within the MOOG 771-117 rated operating range.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Monitor operating temperatures to identify potential issues before failure occurs.

Schedule Your MOOG 771-117 Service Today

Request pricing, availability, and turnaround for your MOOG 771-117. NC Servo Technology provides experienced repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo Technology 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.