Our Approach to Repair

Each Moog 73-103A undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.

Trusted By Professionals

We’ve built our shop around one thing: industrial repair. With decades of experience and deep product knowledge, we deliver consistent results, one unit at a time.

Frequently Asked Questions

Valve Refurbishment Steps

We disassemble every valve systematically, inspect it inside and out, and clean all moving parts meticulously. Components that fail inspection are replaced before the valve is rebuilt and tested.

  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.

How We Test This Valve

With thirteen state-of-the-art test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and additional critical parameters. On request, comprehensive performance reports and detailed graphs are available for purchase. Our operational testing ensures consistent performance.

Full-Spectrum Moog 73-103A Care

Beyond standard refurbishment, we offer specialized repairs for your Moog 73-103A unit. Our disassembly process meticulously involves actions such as validate and restore, and uses only high-quality replacement components, ensuring a lasting fix.

Fast Availability for Moog 73-103A

With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.

Maintenance Tips

  • Inspect Moog 73-103A seals regularly to prevent leaks.
  • Replace inline filters per maintenance schedules.
  • Perform fluid analysis to detect contamination early.

Get an Expert Repair for Your Moog 73-103A

Trust NC Servo for industry-leading service. Contact us today to schedule your repair and get your unit refurbished.