Teardown and Rebuild Steps

Our repair process for the MOOG 770-588 begins with teardown and mineral bath cleaning to assess all components.

About Our Shop

Our technicians work on industrial components like the MOOG 770-588 daily. That hands-on repetition builds the kind of experience that speeds up diagnosis and reduces rework.

Frequently Asked Questions

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

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

All repairs come with our standard 1-year parts and labor warranty. Contact us for specifics on your unit.

Part of our intake includes troubleshooting to determine the failure point. We report findings before proceeding.

Send it in for evaluation. We’ll inspect it and give you a repair-vs-replace recommendation based on the actual condition of the unit.

How We Rebuild This Valve

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve to restore its function.

  • 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.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Testing and Bench Verification

NC Servo Technology operates thirteen in-house 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 pre-shipment testing verifies consistent performance.

Where the MOOG 770-588 Is Used

Our professional repair services for the MOOG 770-588 are trusted across various sectors including Automotive, Industrial Machinery, and Oil & Gas. We understand the unique demands of valves in these environments.

Technical Specifications

Every MOOG 770-588 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Performance data and Specification sheets are available for purchase upon request.

Turnaround and Shipping

As a specialist for MOOG 770-588 services, NC Servo Technology targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Product Data Available

For detailed insights into your MOOG 770-588, we can provide access to repair records and reports. This transparency offers you record-keeping and aids in long-term maintenance planning.

Maintenance Tips

  • Document all maintenance activities to track performance trends over time.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Request a Quote for Your MOOG 770-588 Maintenance

Request pricing, availability, and turnaround for your MOOG 770-588. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to request 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.