
— 28 —
Fig.
No.
Part No.
Description
Pcs.
Remarks
I01
H6706N8001
Bobbin winder plate
1
I02
H6707N8001
Pin
1
I03
H6708N8001
Pin
1
I04
H7210J8001
Bobbin winder crank shaft
1
I05
H7213J8001
Bobbin winder crank
1
I06
H6713N8001
Bushing
2
I07
H6714N8001
Pin
1
I08
H6715N8001
Bobbin winder spring
1
I09
H007013050
Retaining ring-E type
2
GB/T896 5
I10
H7205J8001
Bobbin winder shaft
1
I11
H6717N8001
Bobbin base
1
I12
H7214J8001
Driven wheel
1
I13
H6658B8001
Friction rubber band
1
I14
H6720N8001
Bobbin winder lever
1
I15
HA100H2150
Screw
1
SM9/64(40)×11
I16
H7206J8001
Winding length limited plate
1
I17
H3200B2100
Screw
1
I18
H6722N8001
Washer
1
I19
H6723N8001
Pin
1
I20
H6731N8001
Screw
1
M5×6
I21
H431030040
Screw
2
HRC34-48
表面磷化发黑
I22
H6724N8001
Spring
1
I23
H6725N8001
Bobbin winder cam
1
I24
H7005D8001
Driving wheel
1
I25
H4723D8001
Screw
2
SM15/64(28)×4.5
I26
H3107G0662
Screw
3
SM11/64(40)×8
I27
H7208J8001
Screw
1
I28
HA310B0705
Tension disc
2
I29
HA115B0702
Nut
1
I30
HA115B7010
Limited plate
1
I31
H3300B2040
Spring
1
I32
H6662B8001
Thread guide
1
I33
H003008040
Washer
2
GB/T6172.1 M4
I34
H6756B8001
Blade
1
I35
HA500C2070
Screw
2
SM9/64(40)×5
I.BOBBIN WINDER MECHANISM
Summary of Contents for GA2688-1
Page 10: ... 8 A ARM BED AND ITS ACCESSORIES ...
Page 13: ... 11 B NEEDLE BAR AND THREAD TAKE UP MECHANISM ...
Page 15: ... 13 C LOWER SHAFT MECHANISM ...
Page 18: ... 16 D FEEDING MECHANISM ...
Page 21: ... 19 E PRESSER FOOT MECHANISM ...
Page 23: ... 21 F UPPER FEED LIFTING ROCK SHAFT MECHANISM ...
Page 25: ... 23 G NEEDLE BAR ROCKING MOTION MECHANISM ...
Page 27: ... 25 H KNEE LIFTER MECHANISM ...
Page 29: ... 27 I BOBBIN WINDER MECHANISM ...
Page 31: ... 29 J ACCESSORIES ...