Difficulty

Difficult

Steps

20

Time Required

                          30 - 40 minutes

Sections

5

  • Battery
  • 5 steps
  • Front Bumper
  • 4 steps
  • Bottom Case
  • 2 steps
  • Motherboard
  • 4 steps
  • Wheel
  • 5 steps

Flags

3

Needs Better Images

Better photos will improve this guide. Help out by taking, editing, or uploading new ones!

Better Introduction

Improve this guide by completing or revising its introduction.

Missing Details

Some of this guide’s details are missing. Help users by adding tools, difficulty, or time.

  • BackEcovacs Deebot 900

  • Full Screen

  • Options

  • History

  • Save to Favorites

  • Download PDF

  • Edit

  • Translate

  • Get Shareable Link

  • Embed This Guide

  • Notify Me of Changes

  • Stop Notifications

Introduction

What you need

Step 1

              Battery
  • Remove all the brushes from the Deebot.

Remove all the brushes from the Deebot.

1024

Step 2

  • Using a Phillips #0 screwdriver, remove the two 12.25 mm screws holding the battery cover in place.​

Using a Phillips #0 screwdriver, remove the two 12.25 mm screws holding the battery cover in place.​

Step 3

  • Remove the battery cover.

Remove the battery cover.

Step 4

  • Using the two white straps on the sides of the battery, gently remove the battery. ​
  • Be careful not to rip out the battery cable.

Using the two white straps on the sides of the battery, gently remove the battery. ​

Be careful not to rip out the battery cable.

Step 5

  • Carefully disconnect the battery cable by pulling near the connector at the bottom of the battery compartment.

Carefully disconnect the battery cable by pulling near the connector at the bottom of the battery compartment.

Step 6

              Front Bumper
  • Using a Phillips #00 screwdriver, remove the eight screws on the bottom edge of the bumper. ​

Using a Phillips #00 screwdriver, remove the eight screws on the bottom edge of the bumper. ​

Step 7

  • Remove the black strip on the bottom of the bumper.

Remove the black strip on the bottom of the bumper.

Step 8

  • Carefully lift up the bumper untill it pops out of place.​

Carefully lift up the bumper untill it pops out of place.​

Step 9

  • Disconnect the two cables connecting the bumper to the body of the Deebot.
  • Remove the front bumper from the device.

Disconnect the two cables connecting the bumper to the body of the Deebot.

Remove the front bumper from the device.

Step 10

              Bottom Case
  • Using a Phillips #00 screwdriver, take out the six screws around the perimeter of the bottom case.

Using a Phillips #00 screwdriver, take out the six screws around the perimeter of the bottom case.

Step 11

  • Insert a Jimmy into the seam and work all the way around the robot.
  • Disconnect the two cables and remove the bottom case from the device.

Insert a Jimmy into the seam and work all the way around the robot.

Disconnect the two cables and remove the bottom case from the device.

Step 12

              Motherboard
  • Using a Phillips #00 screwdriver, remove the two black screws holding the motherboard in place.​

Using a Phillips #00 screwdriver, remove the two black screws holding the motherboard in place.​

Step 13

  • Carefully remove the ribbon cables connected to the top of motherboard.
  • Keep track of where the cables connect to the motherboard.

Carefully remove the ribbon cables connected to the top of motherboard.

Keep track of where the cables connect to the motherboard.

Step 14

  • Remove the last three ribbon cables on the underside of the motherboard.​

Remove the last three ribbon cables on the underside of the motherboard.​

Step 15

  • Lift the motherboard out of the Deebot and remove it from the device.

Lift the motherboard out of the Deebot and remove it from the device.

Step 16

              Wheel
  • Using a screwdriver or tweezers, remove the spring by lifting the spring and pulling it off one side.

Using a screwdriver or tweezers, remove the spring by lifting the spring and pulling it off one side.

Step 17

  • Using a Phillips #00 screwdriver, remove the four screws holding the wheel assembly in place.

Using a Phillips #00 screwdriver, remove the four screws holding the wheel assembly in place.

Step 18

  • Remove the wheel cover.

Remove the wheel cover.

Step 19

  • Using the Phillips #00 screwdriver, remove the three screws holding the side brush motor in place and lift the brush motor up.

Using the Phillips #00 screwdriver, remove the three screws holding the side brush motor in place and lift the brush motor up.

Step 20

  • Lift up and remove the wheel assembly and the attached sensor (black cable).

Lift up and remove the wheel assembly and the attached sensor (black cable).

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

Cancel: I did not complete this guide.

                                                                                      4 other people completed this guide.

Author

                                      with 5 other contributors 


                    Christina Corliss

Member since: 01/16/2020

661 Reputation

                                      3 Guides authored                  



                       Badges:
                       17







                                                        +14 more badges

Team

                       Embry-Riddle Aeronautical University, Team S6-G1, Rauch Spring 2020                        

                                                  Member of Embry-Riddle Aeronautical University, Team S6-G1, Rauch Spring 2020 



                    ERAU-RAUCH-S20S6G1                     


                                            3 Members                     


                                            17 Guides authored

Agoston David - Feb 20, 2021

Reply

Thanks, it helps a lot

OldManInChicago - Jun 21, 2021

Reply

I have an OZMO 930 that the left driver wheel is stuck. I tried to follow the above instruction, but I can’t go beyond step 10, I can’t take out the cover. Any help will be greatly appreciated,

Plewu Gracz - Jul 2, 2021

Reply

do you have place to buy ecovac_deebot_900_54_gear ?? I thinking on printing it but after my printed gear to papper shreder I have no hopes it will last.

wong CS - Sep 16, 2021

Reply

Thanks for the guide on the Deebot 900 wheel replacement. Though it has partially helps to resolve the problems, but unable to find a wheel replacement. Hope you can help too.

akobelan - Mar 8, 2022

Reply

The rubber tires on my Deebot have worn through. Does anybody have a source for rubber tire replacement? The company wants to sell me two entire wheel assemblies. I find that unreasonable.