Repair Procedure

Our process involves a teardown of your REXROTH 4WRAP6W7-02-3-/G24K4/M=00, mineral bath cleaning, and reassembly with quality parts to restore operation.

Why Repair With NC Servo

NC Servo Tech specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

Frequently Asked Questions

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

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

Yes, rush service is available for an additional fee. Let us know your deadline when you submit your request.

Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

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.

  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • 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.

Leak and Performance Testing

NC Servo Tech operates thirteen in-house test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our performance testing verifies proper functionality.

Additional REXROTH 4WRAP6W7-02-3-/G24K4/M=00 Services

Beyond standard sales, we offer specialized repairs for your REXROTH 4WRAP6W7-02-3-/G24K4/M=00 unit. Our teardown process includes pressure testing and reassembly to spec, using only new replacement components.

Parts and Inventory

With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Monitor operating temperatures to identify potential issues before failure occurs.

Get an Expert Repair for Your REXROTH 4WRAP6W7-02-3-/G24K4/M=00

Request pricing, availability, and turnaround for your REXROTH 4WRAP6W7-02-3-/G24K4/M=00. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Tech is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH 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.