Parts of the sewing machine
hobby 4250, 4240
1 Bobbin winder tension
2 Thread guide
3 Needle thread tension
4 Carrying handle
5 Spool stand
6 Bobbin winder
8 Handwheel
9 Handwheel release disc
1 0 Stitch length adjustment button
11 Reverse key
1 2 Connection bushing
1 3 On/off switch
14 Base plate
1 5 Detachable work support with accessory compartment
1 6 Needle plate
1 7 Presser foot holder with presser foot
1 8 Thread guide
1 9 Thread guide
20 Threading groove
21 Take-up lever
22 Needle holder with retaining screw
23 Presser foot lifter
24 Stitch pattern adjustment button
25 Stitch pattern chart
26 Hook cover (hook inside)
27 Feed dog
28 Needle bar
29 Sewing lamp
30 Thread trimmer