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iRobot Mint 4200 Wheel Motor Replacement

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  1. iRobot Mint 4200 Wheel Motor Replacement, Remove Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the 4mm flathead screw on the battery cover.

  2. iRobot Mint 4200 Wheel Motor Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Pull out the battery and unplug the wires.

    • The nylon tip pliers can help you get a better grip on the battery plug.

    • Do not pull on the wires.

  3. iRobot Mint 4200 Wheel Motor Replacement, Wheel Motor Covers: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Eight Phillips screws are located underneath the stickers.

    • Carefully cut around the 8 screw holes using an X-acto knife or razor blade to reveal the screws.

    • Remove the screws with a #2 Phillips screwdriver.

  4. iRobot Mint 4200 Wheel Motor Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Separate wheel motor lid and set aside.

    How do you get cover off after removing the screws

    rebawmetz - crwdns2934203:0crwdne2934203:0

  5. iRobot Mint 4200 Wheel Motor Replacement, Cleaning Pad: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove cleaning pad.

    • The cleaning pad is magnetic and will pull right off with a little force.

  6. iRobot Mint 4200 Wheel Motor Replacement, Separating Top Case: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove four #2 Phillips screws.

  7. iRobot Mint 4200 Wheel Motor Replacement, Separate Case: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • With the device upside down, pull up to separate the bottom from the top cover.

  8. iRobot Mint 4200 Wheel Motor Replacement, Wheel Removal: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Locate the three arrows on each wheel.

    • Insert metal spudger at arrow locations to pop off the wheel covers.

  9. iRobot Mint 4200 Wheel Motor Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Use blunt nose pliers to remove circlip.

    • Once clip is removed you can pull the wheel off in an outward motion.

    • Wedge one side of the pliers between the clip opening and carefully pry upwards.

  10. iRobot Mint 4200 Wheel Motor Replacement, Motor Mount: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove two #1 Phillips screws.

    • Pull off sprocket.

  11. iRobot Mint 4200 Wheel Motor Replacement, Remove Counterweights: crwdns2935265:011crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove four #2 Phillips and lift off retainer.

    • Pull out all weights and set aside

    • Keep weights stacked together so they do not get mixed up.

  12. iRobot Mint 4200 Wheel Motor Replacement, Unplug Motor: crwdns2935265:012crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Unplug the motor.

    • Do not pull on the plug as this can cause damage.

  13. iRobot Mint 4200 Wheel Motor Replacement: crwdns2935265:013crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Using the blunt nose pliers, peel up the adhesive and feed the wires with adhesive through the opening.

  14. iRobot Mint 4200 Wheel Motor Replacement, Pull the Motor Out: crwdns2935265:014crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Flip the unit over and pull the motor out.

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

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Blake Klein

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Popping the wheel covers as shown breaks the small hooks that hold the wheel cover on. You need to rotate the cover clock wise to release them. There probably is a special tool that uses the small impressions in the cover.

wayne peterson - crwdns2934203:0crwdne2934203:0

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