Repair Procedure

We specialize in the overhaul of your REXROTH 3WE6B51/AW110N9Z55L, including the replacement of all necessary seals and worn components.

About Our Shop

Our technicians work on industrial components like the REXROTH 3WE6B51/AW110N9Z55L daily. That hands-on repetition builds the kind of experience that speeds up diagnosis and reduces rework.

Factory-level test stands dedicated to REXROTH 3WE6B51/AW110N9Z55L performance verification

Frequently Asked Questions

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

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

No cleaning required. Our repair process includes disassembly and cleaning of all components.

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

Leak and Performance Testing

Each REXROTH 3WE6B51/AW110N9Z55L is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our functional testing verifies consistent performance.

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Keep a spare REXROTH 3WE6B51/AW110N9Z55L on hand to minimize downtime during unplanned failures.

Request a Quote for Your REXROTH 3WE6B51/AW110N9Z55L Maintenance

Request pricing, availability, and turnaround for your REXROTH 3WE6B51/AW110N9Z55L. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to set up 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.