简介
This guide shows how to replace the rear height-adjustable axle on the Toro Walk Behind Mower 21199HD 2018.
Note: This procedure requires two people.
你所需要的
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Grab the plastic housing at the end of the spark plug wire and pull firmly to disconnect it.
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Chock the rear wheels to prevent the mower from rolling during service.
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While holding the deflector up and out of the way, lift the grass bag handle away from the mower to detach it.
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Remove the grass bag.
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Set the height adjustment lever all the way forward, past the "A" setting, to loosen the axle spring underneath the mower.
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Reach underneath the axle, near the transmission, and pull the axle spring out towards the axle and down to unhook it.
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Return the mower back to an upright position.
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Place the mower on blocks so each wheel is above the work surface and can rotate freely.
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Remove the height adjustment lever from the left side of the mower.
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Holding the left end of the axle with your left hand and the right end of the driveline with your right hand, firmly pull them in opposite directions—the axle to the left, and the driveline to the right.
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While maintaining these opposing forces, squeeze both axles together.
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With the new axle hooked over the protruding end of the driveline on the right side of the device, pull the axle left, up, and over the driveline on the left side.
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Push the driveline bearing onto the protruding end of the driveline.
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Align the height adjustment lever and driveline bearing bolt with the hole on the axle.
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Align the components such that the height adjustment lever falls into the "A" position.
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Using a 1/2 inch socket, secure both in place with the driveline bearing bolt, but don't tighten it all the way yet.
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Install the right driveline bearing onto the right side of the mower, securing it in place with the 1/2 inch driveline bearing bolt.
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Now, securely tighten both left and right side driveline bearing bolts
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With another person pushing on the driveline from the other side, use snap ring pliers to install the snap ring into the groove on the driveline.
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Place both wheels back onto the axle, aligning the drive gear teeth with the gears inside the wheels.
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另外一个人完成了本指南。