How to Reinstall the Upper Feed Tube on Bosch Dishwashers
Bosch dishwashers have bottom and top spray arms that dispense water to the dishes on both racks during a cleaning cycle. These arms each have a feed tube that is connected to the pump motor within the bottom of the appliance. If the upper spray tube is leaking, remove the old tubing and install a new upper feed tube. Bosch sells some parts for its appliances online. Does this Spark an idea?
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Instructions
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1
Turn off the electrical power to your Bosch dishwasher from your kitchen circuit breaker.
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2
Open the dishwasher door and remove the bottom and top racks by sliding them both all the way out of the appliance.
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3
Locate the spray arm in the top center of the dishwasher and the upper feed tube that is connected to it.
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4
Remove the two screws from the mounting plate that holds the upper feed tube to the top of the dishwasher using a Phillips screwdriver.
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5
Turn the rear cap of the top spray arm clockwise with a one-quarter turn. The feed tube will dislodge.
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6
Pull the tube completely out of the dishwasher. Place the new feed tube into the same position as the old tubing.
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Turn the rear cap of the top spray arm counter-clockwise to lock the tubing into place.
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Reinsert the two screws into the mounting plate and tighten them, then slide the top and bottom racks back into the dishwasher.
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Close the dishwasher door and turn on the electrical power.
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