Teardown and Rebuild Steps

Our repair process for the CEI 99707 begins with teardown and ultrasonic cleaning to assess all components.

Experience and Warranty

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your CEI 99707 gets serviced by people who work on these units regularly.

In-house parts inventory eliminates OEM lead time delays for CEI 99707

Frequently Asked Questions

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

Send it in for evaluation. We’ll inspect it and give you a repair-vs-replace recommendation based on the actual condition of the unit.

Yes. If the unit can’t be repaired, we contact you with options before doing anything further.

Standard turnaround is 1-3 weeks. Rush options are available for time-sensitive situations.

Not required, but removing excess oil or loose debris before packing helps keep things clean in transit.

Repair Process

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve to restore its function.

  • Teardown: Every valve is disassembled for internal inspection.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.

Testing and Bench Verification

Each CEI 99707 is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our operational testing verifies proper functionality.

Technical Specifications

Every CEI 99707 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Performance data and Specification sheets are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized reconditioning for your CEI 99707 unit. Our disassembly process includes leak testing and flow verification, using only new replacement components.

In-House Inventory for CEI 99707

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

Maintenance Tips

  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Store spare CEI 99707 valves in a clean, dry environment to prevent corrosion and contamination.

Ready to Restore Your CEI 99707?

Request pricing, availability, and turnaround for your CEI 99707. 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 CEI or any original equipment manufacturer (OEM), nor do we claim to be a CEI 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.