MOOG D
D661-861C
Downtime from a faulty Moog D661-861C costs you money. We provide rapid repair services and have an extensive stock of ready-to-ship units to get you back to full capacity.
Valve Overview
At NC Servo, our shop is fully equipped to service the Moog D661-861C professionally. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.
Frequently Asked Questions
Definitely. Photos let us start the ID process and ensure faster processing once the unit arrives.
Yes, our repairs include a full one-year warranty on parts and labor.
Yes. If the unit isn't repairable, we'll contact you with options before proceeding.
We'll clean it during our process, but sending it in reasonably clean reduces handling time.
Yes, we perform comprehensive diagnostic testing and provide an assessment before moving forward with repairs.
Troubleshooting & Verification
NC Servo operates thirteen state-of-the-art test stands, including setups specifically for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our performance testing ensures guaranteed reliability.
Comprehensive Product Data
For comprehensive insights into your Moog D661-861C, we can provide access to repair records and service logs. This transparency offers you peace of mind and aids in long-term maintenance planning.
Start Your Moog D661-861C Reconditioning Process
Trust NC Servo for exceptional service. Contact us today to schedule your repair and get your unit serviced.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
The NC Servo Tech Advantage
Unlike OEM service centers, we use our own inventory to handle most rebuilds. That cuts down on downtime and helps you get back up and running sooner.
Specializing in Moog D661-861C servo valve technology for over three decades
Service Procedure
Our experienced team completely disassembles each valve to assess internal wear conditions. After ultrasonic cleaning, we install high-grade replacement components and reassemble to exacting standards.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
- Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.
- Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.
- Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
Advanced Technical Details
We ensure your Moog D661-861C operates flawlessly under real-world conditions. Our diagnostics verify performance in real-world conditions, ensuring long-term reliability. Comprehensive Performance data and Specification sheets are available for purchase upon request.
Maintenance Tips
- Replace inline filters per maintenance schedules.
- Replace inline filters according to maintenance schedules to maintain proper flow rates.
- Conduct thorough visual inspections for wear or leaks during routine maintenance.