Inspection and Repair Process

Our process involves a teardown of your GRESON HYD HCS-R, mineral bath cleaning, and reassembly with quality parts to restore operation.

About Our Shop

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

In-house parts inventory eliminates OEM lead time delays for GRESON HYD HCS-R

Frequently Asked Questions

If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.

We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.

It depends on the unit and scope of work. We provide an estimated timeline after initial evaluation.

All repairs come with a 12-month warranty on parts and labor. Contact us for specifics on your unit.

Yes. Send us photos of the unit from multiple angles. Our team has serviced thousands of models and can often ID them visually.

Repair Process

The repair process for the GRESON HYD HCS-R includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Teardown: Every valve is disassembled for internal inspection.

Hydraulic Testing Process

With our 13-stand test facility and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our performance testing verifies consistent performance.

Industries We Serve

Our professional repair services for the GRESON HYD HCS-R are trusted across various sectors including Construction, Marine, and Industrial Machinery. We understand the unique demands of valves in these environments.

Additional GRESON HYD HCS-R Services

Beyond standard maintenance, we offer specialized repairs for your GRESON HYD HCS-R unit. Our overhaul process includes internal inspection and reassembly to spec, using only new replacement components.

Lead Times and Support

As a specialist for GRESON HYD HCS-R 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 documented insights into your GRESON HYD HCS-R, we can provide access to service logs and repair records. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Store spare GRESON HYD HCS-R valves in a clean, dry environment to prevent corrosion and contamination.
  • Document all maintenance activities to track performance trends over time.

Request a Quote for Your GRESON HYD HCS-R Maintenance

Request pricing, availability, and turnaround for your GRESON HYD HCS-R. NC Servo Technology provides hands-on repair with a 1-year warranty. Contact us to start 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 GRESON or any original equipment manufacturer (OEM), nor do we claim to be a GRESON 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.