Difficulty
Moderate
Steps
7
Time Required
4 minutes
Sections
3
- Battery
- 2 steps
- Side Brush Motor
- 3 steps
- Main Wheels
- 2 steps
Flags
0
BackiRobot Roomba 770
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Introduction
What you need
Step 1
Battery
- Flip the Roomba over so that the wheels are facing up and the dust tray is closest to you.
- Using the J1 Phillips screwdriver, locate and unscrew the two 11mm phillips screws above the brushes on the battery panel.
- Remove the plastic plate from the battery box.
Flip the Roomba over so that the wheels are facing up and the dust tray is closest to you.
Using the J1 Phillips screwdriver, locate and unscrew the two 11mm phillips screws above the brushes on the battery panel.
Remove the plastic plate from the battery box.
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Step 2
- Locate the 2 green tabs on the left and right of the big yellow battery.
- Grab the tabs with your hands and lift straight upward.
Locate the 2 green tabs on the left and right of the big yellow battery.
Grab the tabs with your hands and lift straight upward.
Step 3
Side Brush Motor
- Using the J1 Philips Screwdriver, remove the 15.5 mm screw located in the center of the side brush.
- Remove the brush by pulling upwards.
- Do not lean directly over the brush when attempting to remove. Removing the brush requires a firm pull and may release suddenly.
Using the J1 Philips Screwdriver, remove the 15.5 mm screw located in the center of the side brush.
Remove the brush by pulling upwards.
Do not lean directly over the brush when attempting to remove. Removing the brush requires a firm pull and may release suddenly.
Step 4
- Using the J1 Philips Screwdriver, remove the two 15.5 mm screws located on the bottom of the plate covering the bottom of the roomba.
- Lift upwards to remove the bottom plate.
Using the J1 Philips Screwdriver, remove the two 15.5 mm screws located on the bottom of the plate covering the bottom of the roomba.
Lift upwards to remove the bottom plate.
Step 5
- Using the J1 Philips Screwdriver, remove the two gold 15.5 mm screws located on the blue plastic module the side brush had previously been attached too.
- Lift the blue module upwards. The module contains the motor for the side brush.
Using the J1 Philips Screwdriver, remove the two gold 15.5 mm screws located on the blue plastic module the side brush had previously been attached too.
Lift the blue module upwards. The module contains the motor for the side brush.
Step 6
Main Wheels
- Locate the three 15.5 mm screws surrounding each wheel. Use a J1 Philips screw driver to remove these.
- The screw towards the center for each wheel may be hard to locate and may seem inaccessible. The head of your screw is long enough to reach it.
- Use your J1 Philips screwdriver to remove these screws.
Locate the three 15.5 mm screws surrounding each wheel. Use a J1 Philips screw driver to remove these.
The screw towards the center for each wheel may be hard to locate and may seem inaccessible. The head of your screw is long enough to reach it.
Use your J1 Philips screwdriver to remove these screws.
Step 7
- Pull up on the wheels to remove them from the device.
Pull up on the wheels to remove them from the device.
To reassemble your device, follow these instructions in reverse order.
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Author
with 1 other contributor
Angelique Bonilla
Member since: 10/06/2016
251 Reputation
1 Guide authored
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Team
Cal Poly, Team 15-3, Livingston Fall 2016
Member of Cal Poly, Team 15-3, Livingston Fall 2016
CPSU-LIVINGSTON-F16S15G3
3 Members
5 Guides authored
