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iRobot Roomba 890 Charging Contacts Replacement

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  1. iRobot Roomba 890 Charging Contacts Replacement, Charging Contacts: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement, Charging Contacts: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Use a Phillips #2 screwdriver to remove the 7.7 mm screw.

    • Remove the yellow brush head.

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  2. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Place the Roomba facedown, with its bottom facing you.

    • Use a Phillips #2 screwdriver to remove the two 11 mm screws.

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  3. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the battery plate.

    • Remove the battery by pulling directly up on the grey pull tabs.

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  4. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Use a Phillips #2 screwdriver to remove the four 11 mm screws.

    • Remove the bottom plate of the Roomba.

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  6. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Turn Roomba face up.

    • Remove the dustbin by pressing the release button on the top side of the Roomba and pulling it straight out.

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  7. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Using the opening tool, remove retaining band.

    • Use the removal tool to remove the face plate as well.

    • Pry up slowly around the edges to prevent damage to the plastic components.

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  8. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Use a Phillips #1 screwdriver to remove the two 9.5 mm handle screws.

    • Use a Phillips #1 screwdriver to remove the fourteen 9.5 mm top plate screws.

    • Lift the top plate off.

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  9. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:08crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Locate the charging contact wire connection to the motherboard.

    • Release the connector.

    • Pull gently on the white plug, not the wires themselves.

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  10. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a Phillips #1 screwdriver to remove the four 9.3 mm bumper sensor screws.

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  11. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a Phillips #1 screwdriver to remove the two 9.3 mm screws holding the charging contact backings in place.

    • Remove the charging contact backings.

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  12. iRobot Roomba 890 Charging Contacts Replacement: crwdns2935265:011crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use the iFixit opening tool to gently pry down on the charging contact, on the side closest to the cliff sensor.

    • With the charging contact dislodged, pull it through the Roomba housing.

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

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Devin Steiblin

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UMass Dartmouth, Team 1-3, Petersen Spring 2022 crwdns2935289:0UMass Dartmouth, Team 1-3, Petersen Spring 2022crwdne2935289:0

UMASSD-PETERSEN-S22S1G3

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