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Introducción

This guide shows how to remove and replace the actuator valve on the Barreto Tiller E1320 2016.

  1. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Disconnect the spark plug wire: paso 1, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Disconnect the spark plug wire: paso 1, imagen 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. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Flip the engine switch to the off position: paso 2, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Flip the engine switch to the off position: paso 2, imagen 2 de 2
    • Flip the red engine ON/OFF switch to the OFF position.

  3. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Close the fuel valve: paso 3, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Close the fuel valve: paso 3, imagen 2 de 2
    • Flip the fuel valve lever to the OFF position.

  4. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Turn off the ignition: paso 4, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Turn off the ignition: paso 4, imagen 2 de 2
    • Flip the ignition switch to the OFF position.

    • Ensure the wheel drive control lever is set to the neutral position.

  5. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Allow the wheels to freewheel: paso 5, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Allow the wheels to freewheel: paso 5, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Allow the wheels to freewheel: paso 5, imagen 3 de 3
    • Pull the locking pin out and rotate it 90˚ to unlock the right wheel from the hub.

    • Repeat for the left wheel.

  6. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Add wheel chocks: paso 6, imagen 1 de 1
    • Insert wheel chocks underneath each wheel to keep the device stationary during disassembly.

  7. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the fill plug: paso 7, imagen 1 de 1
    • Use a 14 mm hex key to remove the tank fill plug.

  8. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the fluid: paso 8, imagen 1 de 1
    • Use a siphon to pump out as much fluid as you're able to, totaling about 14 gallons.

  9. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the breather tube from the engine guard: paso 9, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the breather tube from the engine guard: paso 9, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the breather tube from the engine guard: paso 9, imagen 3 de 3
    • Remove the end of the tank breather tube from inside the engine guard structural pipe.

  10. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Tilt up the engine guard: paso 10, imagen 1 de 1
    • Use a 9/16 inch socket and wrench to remove the two bolts and accompanying nuts securing the engine guard to the tank lid, one on each side.

  11. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 11, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 11, imagen 2 de 2
    • Lift the engine guard up above the tank lid flanges.

  12. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the tank lid bolts: paso 12, imagen 1 de 1
    • Use a 3/8 inch socket to remove the ten bolts securing the tank lid.

  13. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Clean the lid: paso 13, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Clean the lid: paso 13, imagen 2 de 2
    • Use a shop towel to clean and remove any remnants of silicone gasket material from the top of the lid and surrounding areas.

    • Try to prevent any silicone remnants from falling into the hydraulic fluid tank.

  14. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the tank lid: paso 14, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the tank lid: paso 14, imagen 2 de 2
    • Lift up on the lid to break the seal around the perimeter of the gasket.

  15. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 15, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 15, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 15, imagen 3 de 3
    • Lift the tank lid out and around the engine guard mounting tabs to remove it.

  16. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the old gasket: paso 16, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the old gasket: paso 16, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the old gasket: paso 16, imagen 3 de 3
    • When peeling up the gasket, hold a shop towel underneath the lip of the tank to prevent any silicone remnants from falling in.

    • Peel the gasket up from around the perimeter of the tank.

    • Remove the gasket.

  17. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Reinstallation tip: paso 17, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Reinstallation tip: paso 17, imagen 2 de 2
    • Before reinstallation, remove all remnants of old silicone gasket from both the rim of the fluid tank as well as the tank's lid.

  18. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Loosen the fitting's lock nut: paso 18, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Loosen the fitting's lock nut: paso 18, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Loosen the fitting's lock nut: paso 18, imagen 3 de 3
    • Use a 7/8 inch open-ended wrench or an adjustable wrench to loosen the lock nut closest to the valve on the actuator fitting.

  19. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Rotate the actuator valve horizontal: paso 19, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Rotate the actuator valve horizontal: paso 19, imagen 2 de 2
    • Rotate the actuator valve so the return tube and relief valve are horizontal and parallel to the tank opening, facing the engine.

  20. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the relief valve: paso 20, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the relief valve: paso 20, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the relief valve: paso 20, imagen 3 de 3
    • Use a 1-1/16 inch wrench to loosen and remove the relief valve.

    • This may require a bit of force. Use a breaker bar if necessary.

  21. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the return tube: paso 21, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the return tube: paso 21, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the return tube: paso 21, imagen 3 de 3
    • Use a pipe wrench to remove the return tube.

    • This may require a bit of force. Use a breaker bar if necessary.

  22. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Loosen the actuator valve: paso 22, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Loosen the actuator valve: paso 22, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Loosen the actuator valve: paso 22, imagen 3 de 3
    • Rotate the actuator valve counterclockwise to loosen it from the tank fitting.

    • Rotate the valve until the plunger assembly becomes blocked by the lip of the tank edge.

  23. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 23, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 23, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement: paso 23, imagen 3 de 3
    • Using a long flathead screwdriver, pivot one end off of the edge of the tank, compressing the plunger assembly on the actuator valve.

    • While the plunger assembly is compressed, rotate the actuator valve down, past the edge of the tank, and onto the strike plate.

    • Repeat the last two steps to continue to loosen the actuator valve from the tank fitting.

  24. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Reassembly tip: paso 24, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Reassembly tip: paso 24, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Reassembly tip: paso 24, imagen 3 de 3
    • Reassembly tip: In order to bring the plunger assembly backwards, up and over the tank edge, use an open-ended wrench to compress the plunger assembly while rotating the actuator valve.

  25. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the actuator valve: paso 25, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the actuator valve: paso 25, imagen 2 de 2
    • Remove the actuator valve.

  26. Barreto Tillers E1320HTRLR 2016 Actuator Valve Replacement, Remove the tank fitting: paso 26, imagen 1 de 1
    • Use a 7/8 inch wrench to remove the tank fitting.

    • During reinstallation, install the fitting as shown, with the smaller, stationary nut facing the tank wall.

Conclusión

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

Carsten Frauenheim

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