What is 1
spool spin
What is 2
Thread guide
What is 3
Tension control
What is 4
Presser foot lever
What is 5
Presser foot
What is 6
Needle throat plate
What is 7
Needle
What is 8
Bobbin housing
What is 9
Reverse stich lever
What is 10
Power switch
What is 11
Stich length selector
What is 12
Stich type selector
What is 13
Hand wheel
What is 14
Bobbin winder stop
What is 15
Bobbin winder pin
What is 16
Stich width and adjustable needle position selector