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Introduction

This guide shows how to remove and replace the control valve on the Toro Log Splitter 22618HD 2019 / LS-922.

  1. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Disconnect the spark plug wire: étape 1, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement, Disconnect the spark plug wire: étape 1, image 2 de 2
    • Before you begin, ensure that the engine is powered down and cool to the touch.

    • Grab the plastic housing at the end of the spark plug wire and pull firmly to disconnect it.

  2. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Flip the engine switch to the off position: étape 2, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement, Flip the engine switch to the off position: étape 2, image 2 de 2
    • Flip the red engine ON/OFF switch to the OFF position.

  3. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Close the fuel valve: étape 3, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement, Close the fuel valve: étape 3, image 2 de 2
    • Flip the fuel valve lever to the OFF position.

  4. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the control valve bracket bolts: étape 4, image 1 de 1
    • Use a 3/8 inch socket to remove the three bolts securing the control valve to the control valve bracket.

  5. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 5, image 1 de 1
    • Use a 9/16 inch socket to remove the two bolts securing the control valve bracket to the frame.

  6. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the control valve bracket: étape 6, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the control valve bracket: étape 6, image 2 de 2
    • Remove the control valve bracket.

  7. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Prepare for fluid drips: étape 7, image 1 de 1
    • Residual hydraulic fluid will be trapped in the hoses connected to the control valve, and may drip during the following procedure.

    • Place a bucket underneath the device, below the control valve to catch any hydraulic fluid drips.

    • Have rags handy to stop drips and clean up affected areas.

  8. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the output hose: étape 8, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the output hose: étape 8, image 2 de 2
    • Use an adjustable wrench to loosen the nut securing the output hose to the L-fitting on top of the control valve.

  9. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 9, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 9, image 2 de 2
    • Remove the output hose from the top L-fitting.

  10. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the input hose: étape 10, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the input hose: étape 10, image 2 de 2
    • Use an adjustable wrench to loosen the nut holding the input hose to the L-fitting on the bottom of the control valve.

  11. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 11, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 11, image 2 de 2
    • Remove the input hose from the bottom L-fitting.

  12. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the top L-fitting: étape 12, image 1 de 1
    • Use an adjustable wrench to loosen the nut securing the top L-fitting to the control valve.

  13. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 13, image 1 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 13, image 2 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 13, image 3 de 3
    • Spin the top L-fitting counter-clockwise to remove it.

    • This fitting is part number 340-16.

  14. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the bottom L-fitting: étape 14, image 1 de 1
    • Use an adjustable wrench to loosen the nut securing the bottom L-fitting to the control valve.

  15. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 15, image 1 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 15, image 2 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 15, image 3 de 3
    • Remove the bottom L-fitting.

    • This fitting is part number 340-16.

  16. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the piston extension hose: étape 16, image 1 de 1
    • Use an adjustable wrench to loosen the nut securing the piston extension hose to the L-fitting on the rear of the control valve.

  17. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 17, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 17, image 2 de 2
    • Remove the piston extension hose from the rear L-fitting.

  18. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove the control valve: étape 18, image 1 de 1
    • Use an adjustable wrench to loosen the nut securing the control valve to the cylinder.

    • This connection is the last part holding the control valve to the device, so keep the control valve supported during removal.

  19. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 19, image 1 de 2 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 19, image 2 de 2
    • Remove the control valve.

  20. Toro Log Splitters 22618HD 2019 Control Valve Replacement, Remove leftover fittings: étape 20, image 1 de 1
    • Use an adjustable wrench to loosen the nut securing the piston contraction fitting to the control valve.

  21. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 21, image 1 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 21, image 2 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 21, image 3 de 3
    • Spin the piston contraction fitting counter-clockwise to remove it.

    • This fitting is part number 100-7671.

  22. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 22, image 1 de 1
    • Use an adjustable wrench to loosen the nut securing the L-fitting to the rear of the control valve.

  23. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 23, image 1 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 23, image 2 de 3 Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 23, image 3 de 3
    • Spin the L-fitting counter-clockwise to remove it.

    • This fitting is part number 340-98.

  24. Toro Log Splitters 22618HD 2019 Control Valve Replacement: étape 24, image 1 de 1
    • Only the control valve remains.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Une autre personne a terminé cette réparation.

Carsten Frauenheim

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