Teardown and Rebuild Steps

Our repair process for the OILGEAR L248702-50 begins with teardown and mineral bath and ultrasonic cleaning to assess all components.

Independent Repair Facility

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

In-house parts inventory eliminates OEM lead time delays for OILGEAR L248702-50

Frequently Asked Questions

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

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

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

Photos help us confirm the unit type and speed up intake. You can upload them through our quote request form.

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

Repair Process

Every OILGEAR L248702-50 gets a controlled teardown on our bench. We document condition, replace what’s needed, and reassemble to proper operating condition.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.

Diagnostic Testing

NC Servo operates thirteen in-house test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our performance testing verifies spec-level operation.

Technical Specifications

Every OILGEAR L248702-50 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Performance data are available for purchase upon request.

Maintenance Tips

  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Document all maintenance activities to track performance trends over time.
  • Perform fluid analysis to detect contamination early and prevent system damage.

Ready to Restore Your OILGEAR L248702-50?

Request pricing, availability, and turnaround for your OILGEAR L248702-50. NC Servo provides warrantied repair with a 1-year warranty. Contact us to schedule your repair.

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