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World Dryer Airforce J4-973A3 Sensor Board Replacement

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  1. World Dryer Airforce J4-973A3 Sensor Board Replacement, Sensor Board: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board Replacement, Sensor Board: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board Replacement, Sensor Board: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • In order to change the air filter, start with the removal of the outer 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 Sensor Board Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the 1/2" Ph1 screws at the bottom of the red fan cap.

    • Turn over the unit.

    • Push the red tabs on the back of the unit with medium to heavy pressure, using a plastic opening tool.

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

  3. World Dryer Airforce J4-973A3 Sensor Board Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board 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 Sensor Board Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 World Dryer Airforce J4-973A3 Sensor Board Replacement: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the rainbow ribbon cable from the middle circuit board, using a plastic opening tool.

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

  5. World Dryer Airforce J4-973A3 Sensor Board Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Carefully remove the sensor board from your device.

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

Luke Clancy

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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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