The Sleeve Metering Calibration Tool is used during injection pump assembly to set the correct sleeve lever position on the control shaft and allows preset positioning of the sleeve lever before final pump calibration, supporting accurate fuel control. Holds calibration pins and zero pins to support correct rack setting during adjustment procedures. Ensures the sleeve lever remains in the correct position while fasteners are secured during initial setup.Attributes:• Supports accurate rack positioning during fuel system calibration.• Allows preset sleeve lever positioning before final calibration steps.• Helps ensure consistent fuel metering reference settings.Applications: The Sleeve Metering Calibration Tool is used on injection pump assemblies to adjust control shafts and sleeve levers, ensuring accurate rack setting, sleeve position, and accurate fuel metering.