W Z D.'s remanufacturing practices are defined by processes unique to each specific part. Maintained in a proprietary specifications database, all steps are documented and delivered digitally to the craftsmen in the factories:

• All cores are 100% disassembled

• Component parts are cleaned, remanufactured and tested

• New replacement components are combined with refurbished parts

We subject all remanufactured components to rigorous three-phase (T3+) testing:

• Individual component lots are 100% ISA (Initial Sample Approval) tested for compliance with specs, functionality and durability before they reach the factory floor

• Subassemblies are 100% tested for performance on specialized equipment prior to final assembly

• Completed units are 100% End-of-Line tested across a wide range of operating requirements using proprietary, computer-controlled testers