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Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement

Introdução

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

O que você precisa

  1. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Disconnect the spark plug wire: passo 1, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Disconnect the spark plug wire: passo 1, imagem 2 %32

    • 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.

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  2. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Flip the engine switch to the off position: passo 2, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Flip the engine switch to the off position: passo 2, imagem 2 %32

    • Flip the red engine ON/OFF switch to the OFF position.

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  3. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Close the fuel valve: passo 3, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Close the fuel valve: passo 3, imagem 2 %32

    • Flip the fuel valve lever to the OFF position.

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  4. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the control valve bracket bolts: passo 4, imagem 1 %32

    • Use a 3/8 inch socket to remove the three bolts securing the control valve to the control valve bracket.

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  5. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 5, imagem 1 %32

    • Use a 9/16 inch socket to remove the two bolts securing the control valve bracket to the frame.

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  6. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the control valve bracket: passo 6, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the control valve bracket: passo 6, imagem 2 %32

    • Remove the control valve bracket.

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  7. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Prepare for fluid drips: passo 7, imagem 1 %32

    • 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.

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  8. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the output hose: passo 8, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the output hose: passo 8, imagem 2 %32

    • Use an adjustable wrench to loosen the nut securing the output hose to the L-fitting on top of the control valve.

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  9. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 9, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 9, imagem 2 %32

    • Remove the output hose from the top L-fitting.

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  10. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the input hose: passo 10, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the input hose: passo 10, imagem 2 %32

    • Use an adjustable wrench to loosen the nut holding the input hose to the L-fitting on the bottom of the control valve.

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  12. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 11, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 11, imagem 2 %32

    • Remove the input hose from the bottom L-fitting.

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  13. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the top L-fitting: passo 12, imagem 1 %32

    • Use an adjustable wrench to loosen the nut securing the top L-fitting to the control valve.

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  14. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 13, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 13, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 13, imagem 3 %32

    • Spin the top L-fitting counter-clockwise to remove it.

    • This fitting is part number 340-16.

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  15. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the bottom L-fitting: passo 14, imagem 1 %32

    • Use an adjustable wrench to loosen the nut securing the bottom L-fitting to the control valve.

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  16. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 15, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 15, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 15, imagem 3 %32

    • Remove the bottom L-fitting.

    • This fitting is part number 340-16.

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  17. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the piston extension hose: passo 16, imagem 1 %32

    • Use an adjustable wrench to loosen the nut securing the piston extension hose to the L-fitting on the rear of the control valve.

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  18. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 17, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 17, imagem 2 %32

    • Remove the piston extension hose from the rear L-fitting.

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  19. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the control valve: passo 18, imagem 1 %32

    • 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.

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  20. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 19, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 19, imagem 2 %32

    • Remove the control valve.

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  21. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove leftover fittings: passo 20, imagem 1 %32

    • Use an adjustable wrench to loosen the nut securing the piston contraction fitting to the control valve.

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  22. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 21, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 21, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 21, imagem 3 %32

    • Spin the piston contraction fitting counter-clockwise to remove it.

    • This fitting is part number 100-7671.

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  23. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 22, imagem 1 %32

    • Use an adjustable wrench to loosen the nut securing the L-fitting to the rear of the control valve.

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  24. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 23, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 23, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 23, imagem 3 %32

    • Spin the L-fitting counter-clockwise to remove it.

    • This fitting is part number 340-98.

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  25. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement: passo 24, imagem 1 %32

    • Only the control valve remains.

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  26. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the output hose fitting O-ring: passo 25, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the output hose fitting O-ring: passo 25, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the output hose fitting O-ring: passo 25, imagem 3 %32

    • Use a pick tool to remove the O-ring from the output hose L-fitting, on the side that connects to the control valve.

    • This O-ring is part number 237-80.

    • The O-ring between the L-fitting and the hose is part number 237-58. Only replace this O-ring if it is visibly damaged.

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  27. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the input hose fitting O-ring: passo 26, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the input hose fitting O-ring: passo 26, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the input hose fitting O-ring: passo 26, imagem 3 %32

    • Use a pick tool to remove the O-ring from the input hose L-fitting, on the side that connects to the control valve.

    • This O-ring is part number 237-80.

    • The O-ring between the L-fitting and the hose is part number 237-58. Only replace this O-ring if it is visibly damaged.

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  28. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the cylinder contraction fitting O-ring: passo 27, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the cylinder contraction fitting O-ring: passo 27, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the cylinder contraction fitting O-ring: passo 27, imagem 3 %32

    • Use a pick tool to remove the O-ring from the cylinder contraction fitting, on the side that connects to the control valve.

    • This O-ring is part number 237-79.

    • The O-ring between the L-fitting and the hose is part number 237-30. Only replace this O-ring if it is visibly damaged.

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  29. Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the cylinder extension fitting O-ring: passo 28, imagem 1 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the cylinder extension fitting O-ring: passo 28, imagem 2 %32 Toro Log Splitters 22618HD 2019 Control Valve O-Rings Replacement, Remove the cylinder extension fitting O-ring: passo 28, imagem 3 %32

    • Use a pick tool to remove the O-ring from the cylinder extension hose L-fitting, on the side that connects to the control valve.

    • This O-ring is part number 237-79.

    • The O-ring between the L-fitting and the hose is part number 237-30. Only replace this O-ring if it is visibly damaged.

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Conclusão

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

Autor(a)

Carsten Frauenheim

Membro desde: 03/10/20

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