Lubricating Actuator Pin, Single Group, V3

Lubricating Actuator Pin, Single Group, V3

If the steam wand or hot water tap is leaking slighty, the actuator pin might be stuck. This issue can be solved with lubricating the o-rings on the actuator pin. 

Lubricating Actuator Pin

Using a large Flathead screw driver remove the actuator screw holding the hub and handle in place 

Careful to keep all of the washers on the actuator screw in place when removing 

Remove actuator and handle  
Set the actuator hub aside 

Locate the actuator pin and remove with pliers. Wrap the pliers in a towel as to not damage the pin. 


If the leak stops, the pin is the cause and likely needs to be lubricated, If the valve still leaks, the internal needs to be rebuilt. 
Using food safe lube, lube around the two o-rings and re install  
Press the pin with your finger to check operation of the valve. 

    • Related Articles

    • Panel Installation - Single Group

      Single Group Panel Installation Slayer recommends that all service be performed by an experienced Slayer Espresso trained technician. Objective: Install and remove panels for maintenance, service, and panel replacement. Please contact Slayer Tech ...

    • Setting Rotary Pump on Single Group (January 2020 or later)

      Setting Rotary Pump on Single Group (January 2020 or later) Tools Needed: Flathead screwdriver, Phillips head screw driver, or multi screwdriver (photo) Time Needed: 10 Min Press circle to enter into programming Scroll to pump percentage, confirm the ...

    • Drain Single Group (Video)

      Click link to watch video on how to drain the Slayer single group  Drain Single Group (Video)

    • Preventative Maintenance and Cleaning Procedures, Single Group

      Single Group Cleaning and Preventative Maintenance Cleaning and Preventative Maintenance (PM): What is preventative maintenance and how does it differ from changing major parts? Similar to changing the oil in your car, PM is routine maintenance to ...

    • Single Group Internal Diagram

      1. 3-Way Brew Solenoid 8. Vacuum Breaker 2. Needle Valve 9. Pressure Relief Valve 3. Inlet (Autofill) Solenoid 10. Brew Gauge 4. Steam Valve 11. Expansion Valve 5. Hot Water Valve 12. Steam Tank Ball Valve, Drain 6. Transducer 13. Brew Tank Ball ...