DescriptionThis video provides step-by-step repair instructions for replacing the drive motor on a Whirlpool Retractable Downdraft Vent (model #UXD8630DYS4). The most common reason for replacing the motor is if the vent will not raise or lower.
All of the information for this motor replacement video is applicable to the following brands:
Whirlpool
Tools used: T-10 Torx bit
Step-By-Step Instructions1
Anncr: repairclinic makes fixing things easy…
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…with millions of replacement parts available on our website…
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…and the help you need to do the repair yourself.
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Since we encourage you to perform this repair safely, a warning icon will appear when you should use caution.
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Before you replace the drive motor in your retractable downdraft vent…
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…be sure to shut off the power to the unit.
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Detach the venting from the backdraft damper.
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Unthread the four screws securing the vent box cover.
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Slide the cover up to detach.
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Cut the zip tie to release the blower assembly power cable…
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…then disconnect the cable.
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Now support the bottom of the vent box…
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…and unthread the seven screws on the top and sides securing the vent box to the plenum.
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With the screws unthreaded, carefully lift the vent box and blower assembly off of the two bottom shoulder screws and away from the cabinet.
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Next, remove the nut securing the upper arm to the lower arm.
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Use a 10mm socket to rotate the nut clockwise to loosen then fully unthread the nut.
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Now use a t-20 torx bit to unthread the four screws securing the drive motor and switch assembly mounting plate to the plenum.
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Flip the plate over…and rotate the lower arm to access the set screws.
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Use a 5/64th inch allen wrench to loosen the set screws.
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Now rotate the lower arm until the notch in the cam is aligned with the white plastic actuator…
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…and you can pull the arm straight up to remove.
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Unthread the screws to release the drive motor cover.
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Use the t-20 torx bit to unthread the screws securing the drive motor to the mounting plate.
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Note the orientation of the wires…then disconnect them to fully remove the old motor.
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Install the new drive motor…
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…by first connecting the wires to the terminals.
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Position the motor on the mounting plate…
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…and thread the screws to hold it in place.
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Reposition the drive motor cover…and secure it with the screws.
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Now align the lower arm on the motor shaft…then rotate the arm until the notch in the cam aligns with the white plastic actuator.
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Confirm the arm is fully seated…
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…then tighten the set screws.
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Rotate the arm so it’s facing downward…then reposition the drive motor and switch assembly mounting plate on the plenum.
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Thread the four screws to secure the plate.
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Align the lower arm with the upper arm then thread the nut counter-clockwise…
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Reinstall the vent box and blower assembly by first feeding the power cable through the rear of the box.
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Align the bottom edge of the box on the shoulder screws.
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…then rethread and tighten the seven screws to hold the box in place.
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Reconnect the blower assembly power cable…
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…and use a zip tie to secure the cable.
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Reinstall the vent box cover by positioning it over the shoulder screws and sliding it down.
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Thread and tighten the screws to secure.
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Reattach the venting to the damper.
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With the repair completed…
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…turn the power supply back on…
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…and the retractable downdraft vent should be ready for use.
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At repairclinic – we make fixing things easy.
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