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Xiaomi ROBOROCK S50200 complete disassembly

What you need

  1. Xiaomi ROBOROCK S50200 complete disassembly, Turning off the Roborock: step 1, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly, Turning off the Roborock: step 1, image 2 of 2
    • Turn off the device by pressing and holding the power button.

  2. Xiaomi ROBOROCK S50200 complete disassembly, Remove the dustbin: step 2, image 1 of 1
    • Open the cover upwards.

    • Lift the dustbin upward to remove it.

  3. Xiaomi ROBOROCK S50200 complete disassembly, Remove the front cover: step 3, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly, Remove the front cover: step 3, image 2 of 2
    • Insert the spudger from the side

    • Release the clips by turning the spudger

    • Lift the cover upwards

    • These pictures show the front bumper already removed. This is not necessary for these instructions.

  4. Xiaomi ROBOROCK S50200 complete disassembly, Remove the dust container flap: step 4, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the dust container flap: step 4, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the dust container flap: step 4, image 3 of 3
    • Loosen the 6 screws for the hinges

    • Lift and remove the hinges

    • Remove the flap upwards

  5. Xiaomi ROBOROCK S50200 complete disassembly, Removing the laser cover: step 5, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Removing the laser cover: step 5, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Removing the laser cover: step 5, image 3 of 3
    • Remove the 5 screws for the cover

    • Remove the cover upwards

  6. Xiaomi ROBOROCK S50200 complete disassembly: step 6, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly: step 6, image 2 of 2
    • Remove the 4 screws of the laser unit

    • Remove the unit upwards (unit is still plugged into the circuit board)

  7. Xiaomi ROBOROCK S50200 complete disassembly, Removing the main brush: step 7, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly, Removing the main brush: step 7, image 2 of 2
    • Remove the main brush holder by pressing both locks inward and lifting it up.

    • Remove the main brush.

  8. Xiaomi ROBOROCK S50200 complete disassembly, Removing the side brush: step 8, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Removing the side brush: step 8, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Removing the side brush: step 8, image 3 of 3
    • Remove the screw holding the side brush.

    • You don't need to completely unscrew the screw; simply loosen it and remove it with the brush.

    • Remove the side brush along with the screw by lifting it upward.

  9. Xiaomi ROBOROCK S50200 complete disassembly, Removing the front wheel.: step 9, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Removing the front wheel.: step 9, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Removing the front wheel.: step 9, image 3 of 3
    • Lift the front wheel with the screwdriver.

    • Completely pull the front wheel upward to remove it.

  10. Xiaomi ROBOROCK S50200 complete disassembly, Remove the bottom panel: step 10, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the bottom panel: step 10, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the bottom panel: step 10, image 3 of 3
    • Remove the seven screws holding the bottom panel.

    • Lift the bottom cover up.

  11. Xiaomi ROBOROCK S50200 complete disassembly, Remove the battery: step 11, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly, Remove the battery: step 11, image 2 of 2
    • Lift the battery using the two tabs.

    • Disconnect the connector.

  12. Xiaomi ROBOROCK S50200 complete disassembly, Remove the main brush assembly: step 12, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the main brush assembly: step 12, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the main brush assembly: step 12, image 3 of 3
    • Remove the four screws from the main brush assembly

    • Lift out the main brush assembly upwards

  13. Xiaomi ROBOROCK S50200 complete disassembly, Front bumper: step 13, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly, Front bumper: step 13, image 2 of 2
    • Remove the 8 screws from the underside of the bumper

    • Remove the strip

    • Pull the bumper forwards, taking care not to bend the two metal plates

    • In the pictures another lip is mounted, which is not present in the original condition

    • The pictures show that the floor has already been removed, this is not necessary for this repair

  14. Xiaomi ROBOROCK S50200 complete disassembly, Side-brush motor: step 14, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Side-brush motor: step 14, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Side-brush motor: step 14, image 3 of 3
    • Remove the three screws from the motor

    • Pull the motor out upwards (plug connection with the circuit board)

  15. Xiaomi ROBOROCK S50200 complete disassembly, Remove the left wheel drive unit: step 15, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the left wheel drive unit: step 15, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Remove the left wheel drive unit: step 15, image 3 of 3
    • remove the three screws from the drive unit

    • Remove wheel upwards (connected to a circuit board via plug connection)

  16. Xiaomi ROBOROCK S50200 complete disassembly, Right wheel: step 16, image 1 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Right wheel: step 16, image 2 of 3 Xiaomi ROBOROCK S50200 complete disassembly, Right wheel: step 16, image 3 of 3
    • Remove the three screws from the drive unit

    • Remove the wheel upwards (connected to the circuit board via a plug connection)

  17. Xiaomi ROBOROCK S50200 complete disassembly, Remove the top cover: step 17, image 1 of 2 Xiaomi ROBOROCK S50200 complete disassembly, Remove the top cover: step 17, image 2 of 2
    • Remove the 17 screws on the underside

    • Lift the cover upwards

Conclusion

Work through the steps in reverse order to reassemble your device

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