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Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement

O que você precisa

  1. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Safety precautions: passo 1, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Safety precautions: passo 1, imagem 2 %32
    • Before you begin, press the engine-stop switch to turn off the engine.

  2. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 2, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 2, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 2, imagem 3 %32
    • Unlatch the three rubber straps securing the cowl.

  3. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 3, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 3, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 3, imagem 3 %32
    • Swing the cowl up until it rests securely on the frame.

  4. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 4, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 4, imagem 2 %32
    • Slide the fuel cutoff lever to the left to cut the fuel supply to the engine.

  5. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 5, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 5, imagem 2 %32
    • Grab the plastic housing at the end of the spark plug wire.

    • Pull firmly to disconnect the wire from the spark plug.

  6. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the tub: passo 6, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the tub: passo 6, imagem 2 %32
    • Pull up on the brake lever to disengage the brake.

  7. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 7, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 7, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 7, imagem 3 %32
    • Rotate the tub until the yoke and dish assembly sit directly below the tub.

  8. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 8, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 8, imagem 2 %32
    • Push down on the brake lever to re-engage the brake.

    • Make sure that the brake is fully engaged.

  9. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 9, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 9, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 9, imagem 3 %32
    • Use a 3/4 inch socket to remove the six nuts securing the tub to the dish.

  10. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 10, imagem 1 %32
    • Remove the six drum clamp plates from the tub mounting points.

  11. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 11, imagem 1 %32
    • Lift the tub up slightly by the gear ring to loosen the tub from the dish.

  12. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 12, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 12, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 12, imagem 3 %32
    • The tub is extremely heavy and requires at least two people to lift it. Be sure to practice safe lifting techniques.

    • Lift the tub straight up from the dish and remove it from the device.

  13. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the engine plate: passo 13, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the engine plate: passo 13, imagem 2 %32
    • Remove the four fasteners securing the engine plate:

    • Two 14 mm bolts

    • Two 3/4 inch nuts

  14. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 14, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 14, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 14, imagem 3 %32
    • Slide the engine plate up and out of the device to remove it.

  15. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the V-belts: passo 15, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the V-belts: passo 15, imagem 2 %32
    • Use a 3/4 inch wrench to loosen the four bolts securing the engine to the frame.

    • You don't need to fully remove these bolts—loosen them enough to create slack in order to remove and replace the belts.

  16. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 16, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 16, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 16, imagem 3 %32
    • If you are replacing the belts, you can choose to cut the old ones to remove them.

    • Slide the belts off from the pulleys and remove them.

    • If you have trouble sliding the belts off, further loosen the four engine bolts to create more slack.

  17. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the pulley: passo 17, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the pulley: passo 17, imagem 2 %32
    • Use a crescent wrench to loosen the two set screws on the pulley.

    • Reassembly tip: The pulley is keyed to install in only one position.

  18. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 18, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 18, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 18, imagem 3 %32
    • Slide the pulley off the axle and remove it.

  19. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 19, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 19, imagem 2 %32
    • Remove the key from the axle.

  20. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the driveshaft: passo 20, imagem 1 %32
    • Use a 4 mm hex key to loosen the set screw securing the lock collar.

    • There should only be one set screw. If the collar isn't loose, check the second hole for set screws.

  21. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 21, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 21, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 21, imagem 3 %32
    • Use a screwdriver to pry and loosen the lock collar from the shaft.

    • Slide the lock collar off the shaft and remove it.

  22. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 22, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 22, imagem 2 %32
    • Pull the driveshaft from the gear end and remove it.

  23. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the driveshaft bearings: passo 23, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the driveshaft bearings: passo 23, imagem 2 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Remove the driveshaft bearings: passo 23, imagem 3 %32
    • Pull and remove the pulley-side bearing from its recess.

    • During reinstallation, lubricate the bearing with some machine oil and tap it into place with a mallet.

  24. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 24, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement: passo 24, imagem 2 %32
    • Pull and remove the gear-side bearing from its recess.

  25. Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Reassembly tip: passo 25, imagem 1 %32 Toro Cement Mixer 68009HD 2018 Driveshaft Bearings Replacement, Reassembly tip: passo 25, imagem 2 %32
    • To install the gear-side bearing:

    • Lubricate the bearing with some machine oil and set it in place.

    • Slide the driveshaft into the bearing and tap the gear with a mallet to press the bearing into place.

Conclusão

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

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