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iRobot Roomba 870 Main Wheel Replacement

Introduction

These wheels control the main movement of the device. Since it is one of the main parts used, the tires of the wheel may get worn, debris may get caught inside, or the wheel may just need to be replaced from overuse.

What you need

  1. iRobot Roomba 870 Main Wheel Replacement, Main Wheel: step 1, image 1 of 2 iRobot Roomba 870 Main Wheel Replacement, Main Wheel: step 1, image 2 of 2

    • While the Roomba is upside down, remove the 4.0mm screw surrounding the side brush using a Phillips #2 screwdriver.

    • Remove the brush.

    Edit

  3. iRobot Roomba 870 Main Wheel Replacement: step 2, image 1 of 3 iRobot Roomba 870 Main Wheel Replacement: step 2, image 2 of 3 iRobot Roomba 870 Main Wheel Replacement: step 2, image 3 of 3

    • Unscrew the four 3.5mm screws on the back cover using a Phillips #2 screwdriver.

    • Remove the back cover.

    Edit

  4. iRobot Roomba 870 Main Wheel Replacement: step 3, image 1 of 3 iRobot Roomba 870 Main Wheel Replacement: step 3, image 2 of 3 iRobot Roomba 870 Main Wheel Replacement: step 3, image 3 of 3

    • Unscrew the six 3.5mm screws using a Phillips #00 screwdriver. Each wheel has three screws.

    • Once all the screws are out, take out the wheels.

    Edit
Conclusion

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

6 other people completed this guide.

Author

with 2 other contributors

Andrew Cabri

Member since: 04/24/17

330 Reputation

2 Guides authored

Badges: 6

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Team

Cal Poly, Team S14-G3, Banghart Spring 2017 Member of Cal Poly, Team S14-G3, Banghart Spring 2017

CPSU-BANGHART-S17S14G3

4 Members

10 Guides authored

One Comment

In step 3, the screw positions are just a bit off. They are not under the corners of the battery but under into the wheel housing.

aarond12 - Reply

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