Comprehensive Service Breakdown

Our comprehensive repair process for the TOKYO PRECISION 403F-45L-30-14.910 begins with a full teardown and thorough cleaning to assess all components.

What Sets Us Apart

We’ve got the parts and the experience you need. We’re built to move fast, restoring most units with stocked components to avoid lengthy delays.

Frequently Asked Questions

Service Procedure

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

• Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
• In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
• Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
• Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.

Our Testing Process

With over a dozen dedicated flow test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. On request, comprehensive performance reports and graphs are available for purchase. Our performance testing ensures consistent performance.

Maintenance Tips

• Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
• Replace inline filters per maintenance schedules.
• Conduct visual inspections for wear or leaks.