iRobot Roomba 900 Owner's Manual page 25

Cleaning Roomba's Front Caster Wheel:
1
Pull firmly on the front wheel
to remove it.
2
Remove any debris from inside
the wheel cavity.
3 Spin the wheel by hand.
If rotation is restricted, remove
the wheel from its housing and
push firmly to remove the axle
and clear any debris or hair
wrapped around it.
Reinstall all parts when finished.
4
Make sure the wheel clicks
back into place.
Cleaning Roomba's Side Brush:
1
Use a coin or small screwdriver to remove the screw.
2 Remove the brush, clean the brush and the brush
post, and reinstall the brush.
Wheel
Axle
Housing
Roomba 900 Series Owner's Guide
®
EN
23