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Einleitung

Follow this guide to replace the centrifugal clutch on a 2017 Toro Stump Grinder model 22615HD.

  1. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Turn off the power: Schritt 1, Bild 1 von 2 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Turn off the power: Schritt 1, Bild 2 von 2
    • Before you begin, ensure the machine is powered down and cool to the touch.

    • Turn the ignition switch to the off position.

  2. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Close the fuel valve: Schritt 2, Bild 1 von 2 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Close the fuel valve: Schritt 2, Bild 2 von 2
    • Flip the fuel cutoff valve switch into the off position.

  3. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Disconnect the spark plug: Schritt 3, Bild 1 von 2 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Disconnect the spark plug: Schritt 3, Bild 2 von 2
    • Grab the plastic housing at the end of the spark plug wire.

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

  4. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Tilt the cutter wheel up: Schritt 4, Bild 1 von 1
    • Tilt the machine so that it is resting on the handle with the cutter wheel raised.

  5. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Remove the belt guard: Schritt 5, Bild 1 von 2 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Remove the belt guard: Schritt 5, Bild 2 von 2
    • Use a 14 mm socket to remove the fasteners securing the belt guard:

    • One 14 mm bolt

    • One 14 mm nut

  6. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 6, Bild 1 von 3 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 6, Bild 2 von 3 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 6, Bild 3 von 3
    • Remove the belt guard.

  7. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Remove the drive belt: Schritt 7, Bild 1 von 3 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Remove the drive belt: Schritt 7, Bild 2 von 3 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Remove the drive belt: Schritt 7, Bild 3 von 3
    • Use a 9/16 inch socket to loosen the four nuts securing the bottom of the motor enough to allow the motor to slide freely. Do not remove the nuts.

    • Use a 1/2 inch wrench in combination with the socket wrench to hold the bolts in place.

  8. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 8, Bild 1 von 1
    • Use a 1/2 inch wrench to loosen the two bolts behind the centrifugal clutch enough to allow the motor to slide freely. Do not remove the bolts.

  9. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 9, Bild 1 von 2 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 9, Bild 2 von 2
    • Wrap a piece of tape around the upper half of the tensioner bolt to mark the location of the second nut.

    • Use a 9/16 inch wrench to loosen the nut on the lower half of the tensioner bolt until the motor can slide forward as much as possible.

    • During reassembly, reference the tape to position the outer nut into the same location as before to ensure proper belt tension.

  10. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 10, Bild 1 von 2 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 10, Bild 2 von 2
    • Slide the engine towards the cutter blade to loosen the drive belt.

  11. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 11, Bild 1 von 3 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 11, Bild 2 von 3 Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 11, Bild 3 von 3
    • Lift the drive belt up and away from the machine while rolling it towards the cutter head to gradually roll it off of the pulley.

  12. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 12, Bild 1 von 1
    • Remove the drive belt.

  13. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement, Remove the centrifugal clutch: Schritt 13, Bild 1 von 1
    • Use an impact wrench with a 9/16 inch socket to remove the bolt and washer securing the centrifugal clutch to the spindle.

  14. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 14, Bild 1 von 1
    • Use a jaw puller to extract the centrifugal clutch from the spindle:

    • Place the center screw so that it is in line with the center of the spindle.

    • Hook the jaws around the back edge of the clutch assembly.

    • Tighten the center screw until the centrifugal clutch is removed from the spindle.

  15. Toro Stump Grinder 22615HD 2017 Centrifugal Clutch Replacement: Schritt 15, Bild 1 von 1
    • Remove the centrifugal clutch and shaft key from the spindle.

Abschluss

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

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