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World Dryer Airforce J4-973A3 Motor Replacement

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  1. World Dryer Airforce J4-973A3 Motor Replacement, Motor: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement, Motor: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement, Motor: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • To change the motor, start by removing the metal casing.

    • Using the special bit, remove the large screws at the bottom of the casing.

    • To remove the case, lift the indicated spot with your hands.

    • The direction for turning the screws is different than what was indicated on the small sticker above the hole.

  2. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the three 1/2" Ph1 screws at the bottom of the red fan cap.

    • Turn over the device.

    • Push the red tabs on the back of the unit with medium to heavy pressure, using a small prier.

    • Carefully remove the cap, to prevent damage to the sensor.

  3. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove both 3/8" Ph2 screws attached to the grey belt at the top and bottom.

    • Lift the grey belt away. This gives access to the server board.

  4. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Use a plastic opening tool to remove the two pink capped wires in the upper left corner of the server board.

  5. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the brass nut from its bolt using a 10mm wrench.

    • Once the nut is free, disconnect the green wire.

  6. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the rainbow ribbon cable using a plastic opening tool.

    • Remove the 1/2" Ph1 screw from the center of the circuit board.

  7. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the four 3/4" Ph2 screws from the back of the device body.

    • Separate the motor housing from the device body.

    • Ensure that all wires connecting the motor housing and motherboard are disconnected before removing the component.

  8. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:08crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:08crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the four 1/2" Ph2 screws from the filter.

    • Pull the filter plate away to reveal the motor.

  9. World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:09crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Motor Replacement: crwdns2935265:09crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Pull the motor out of the housing.

    • Be sure to feed the wires through the slot as you pull the motor out.

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To reassemble your device, follow these instructions in reverse order.

Eli Forbes

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Washington State, Team S1-G6, Hope Fall 2018 crwdns2935289:0Washington State, Team S1-G6, Hope Fall 2018crwdne2935289:0

WSU-HOPE-F18S1G6

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