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Follow this guide to replace the guard plate on a 2017 Toro Stump Grinder model 22615HD.
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Turn the ignition switch to the off position.
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Flip the fuel cutoff valve switch into the off position.
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Grab the plastic housing at the end of the spark plug wire.
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Pull firmly to disconnect the wire from the spark plug.
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Tilt the machine so that it is resting on the handle with the cutter wheel raised.
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Use a 14 mm socket to remove the fasteners securing the belt guard:
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One 10 mm bolt
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One 10 mm nut
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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.
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Use a 1/2 inch wrench in combination with the socket wrench to hold the bolts in place.
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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.
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Wrap a piece of tape around the upper half of the tensioner bolt to mark the location of the second nut.
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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.
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Slide the engine towards the cutter blade to loosen the drive belt.
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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.
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Use an impact wrench with a 9/16 inch socket to remove the bolt and washer securing the centrifugal clutch to the spindle.
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Use a jaw puller to extract the centrifugal clutch from the spindle:
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Place the center screw so that it is in line with the center of the spindle.
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Hook the jaws around the back edge of the clutch assembly.
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Tighten the center screw until the centrifugal clutch is removed from the spindle.
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Remove the centrifugal clutch and shaft key from the spindle.
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crwdns2931653:016crwdne2931653:0 Remove the pulley
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Use a 1/8 inch hex key to remove the pulley set screw.
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Use a universal puller to remove the pulley from the cutter wheel shaft:
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Attach the universal puller to the pulley using the three bolts provided on the pulley.
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Use a wrench to torque down the center screw to slowly loosen the pulley.
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Pull the pulley off of the shaft to remove it.
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Remove the shaft key.
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Use a 9/16 inch socket to remove the two bolts and washers securing the guard plate to the motor.
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Use a 9/16 inch socket to remove the bolt and washer securing the guard plate to the frame.
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Use a 5/8 inch wrench in combination with the 9/16 inch socket to hold the standoff in place.
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Remove the bolt, washer, and standoff.
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Use a 9/16 inch socket to remove the bolt and accompanying washer securing the guard plate to the frame.
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Use a 5/8 inch socket to remove the nut securing the guard plate to the frame.
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Use a 1/2 inch socket to remove the bolt next to the cutter wheel shaft securing the guard plate to the frame.
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Remove the guard plate from the frame.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.