| serial number |
part number |
part name |
number |
operation |
| 1 |
g-1 |
arm thread guide a |
1 |
|
| 2 |
g-6 |
screw pan m5×6 |
1 |
|
| 3 |
g-3 |
arm thread guide b |
1 |
|
| 4 |
g-5 |
arm thread guide c |
1 |
|
| 5 |
g-7 |
upper thread guide stud |
1 |
|
| 6 |
g-8 |
tension bracket |
1 |
|
| 7 |
g-9 |
thread take-up spring |
1 |
|
| 8 |
g-10 |
tension stud |
1 |
|
| 9 |
g-27 |
tension nut |
1 |
|
| 10 |
g-12 |
tension disc presser |
1 |
|
| 11 |
g-18 |
disc tension |
2 |
|
| 12 |
g-14 |
set screw sm3.57 |
1 |
|
| 13 |
g-15 |
set screw（ft）m6×6 |
1 |
|
| 14 |
g-16 |
tension release pin |
1 |
|
| 15 |
g-17 |
tension stud a |
1 |
|
| 16 |
g-19 |
thread guide arm |
1 |
|
| 17 |
g-20 |
needle bar thread guide |
1 |
|
| 18 |
g-21 |
n-bar bush thread guide d |
1 |
|
| 19 |
g-22 |
needle cooler assy |
1 |
|
| 20 |
g-23 |
set screw socket（ft）m6×6 |
1 |
|
| 21 |
g-24 |
felt 8×15.5 |
1 |
|
| 22 |
g-25 |
needle cooler thread guide |
1 |
|
| 23 |
g-26 |
screw pan sm3.57-40×4 |
1 |
|
| 24 |
g-28 |
sub tension spring |
1 |
|
| 25 |
g-29 |
washer |
1 |
|
| 26 |
g-30 |
tension spring |
1 |
|
| 27 |
g-32 |
robbin winder tension assy |
1 |
|
| 28 |
g-33 |
|
1 |
|