Makeblock mBot - Part I General questions; Makeblock robot connection to mBlock

Claw Arm Upgrade
Use 2 x M3X16mm
Bolts and 2 x M3
Washers to secure
claw to bottom of 3D
printed bumper (Above)
Use 4 x M3X8mm Bolts to anchor
servos to 3D Printed Bumper (Below)
Ensure the servo spline is facing outside of bumper
Use 2 x M2X10mm Bolts with 2 x
M2 Washers to anchor 3D Printed
Claws to servos spline (Above)
Use 4 x M3X40m
Bolts to secure top
and bottom claw (Right)