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To change the wheel:
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Turn off the power to the controller.
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Set the power chair up on blocks.
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Remove the drive wheel nut and washer from the axle.
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If you are changing a pneumatic tire, completely deflate it before removing the wheel.
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Remove the old tube from the pneumatic tire and replace it with a new tube or replace the
entire assembly if it is a solid tire.
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Slide the new wheel back onto the shaft. Make sure that the key is in the axle slot.
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Inflate the pneumatic tire to the psi/bar/kPa air pressure rating indicated on each tire.
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Reinstall the drive wheel nut and washer onto the axle and tighten.
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Remove the power chair from the blocks.
WARNING! Ensure that the axle key is properly installed into the axle slot when
mounting the wheel. If not installed securely, the braking and drive systems are
disengaged which may cause personal injury or product damage.
WARNING! Make sure both the nut and washer are reinstalled and tightened
properly.
