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Suction Cup
Holder
Filter net
Suction Cup
You need to tighten the two screws.
6.
Nut M5
D9
7.
Nut M2
Servo
motor-9g
Screw
M2*10
A9
8.
Tapping Screw
2-M2*4.5
(Servo motor
parts)
Servo motor
plate-9g
9.
Tapping Screw
2-M2*6
(Servo motor
parts)
Screw
4-M3*16
Limit
Switch
10.
Spring
Shaft Sleeve
4-3*4*10
Nut
4-M3
11.