Fig.
No.
Part No.
Description
GC20688-DC
GC20688-BDC
Remarks
C43
HF926G8001
Bushing
1
1
C44
HF922G8001
Needle bar link
1
1
C45
H431030050
Screw
1
1
M3×5
C46
HD726G8001
Screw
2
2
M4×12
C47
HF924G8001
Needle bar holder
1
1
C48
HF928G8001
Threaded bolt
1
1
C49
HF927G8001
Slide block
1
1
C50
HF938G8001
Oil wick
1
1
C51
H415040100
Screw
2
2
M4×10
C52
HF933G8001
Slide guide
1
1
C53
HF939G8001
Oil feeding pipe
2
2
C54
HF936G8001
Oil pipe
1
1
C55
HF937G8001
Oil wick
1
1
C56
HF940G7101
Rubber
1
1
C57
HE60G58001
Needle bar
1
1
C58
HF971G8001
Thread guide
1
1
C59
H402030040
Screw
1
2
M3×4
C60
HF972G8001
Screw
1
1
C61 JZDP1700P2301
Neddle
1
2
DP×17 #23
C62
HF931G7101
Needle bar bracket
1
1
C63
H403040100
Screw
1
1
M4×10
C64
HF943G8001
Oil satchel
1
1
C65
HF947G8001
Oil wick
3
3
C66
HF927E8001
Bushing
1
1
C67
HF968G8001
Support disc
2
2
C68
H415040120
Screw
2
2
M4×12
C69
H005001040
Washer
2
2
C70
HF965G8001
Collar
2
2
C71
HF924E8001
Bushing
1
1
C72
H415060200
Screw
1
1
M6×20
C73
HF962G8001
Upper feed connecting rod
1
1
C74
HF951G8001
Shoulder screw
1
1
C75
HF949G8001
Connecting lever
1
1
C76
H415060160
Screw
1
1
M6×16
C77
H007013080
E-type stop ring 8
2
2
C78
HF958G8001
Oil wick
1
1
C79
HF957G8001
Oil pipe
1
1
C80
HF956G8001
Oil feeding pipe
1
1
C81
HF952G7101
Pull rod
1
1
C82
HF959G8001
Plug
1
1
C.NEEDLE BAR AND THREAD TAKE-UP MECHANISM
— 30 —
Summary of Contents for GC20688-BDC
Page 24: ...A ARM BED MECHANISM 21...
Page 28: ...B THREAD TENSION REGULATOR MECHANISM 25...
Page 31: ...C NEEDLE BAR AND THREAD TAKE UP MECHANISM 28...
Page 34: ...D PRESSER FOOT MECHANISM 31...
Page 37: ...E UPPER FEED LIFTING ROCK SHAFT MECHANISM 34...
Page 40: ...F STITCH REGULATOR MECHANISM 37...
Page 43: ...G FEEDING AND FEED LIFTING HOOK SHAFT MECHANISM 40...
Page 46: ...H HOOK SADDLE MECHANISM 43...
Page 50: ...I OIL LUBRICATION MECHANISM 47...
Page 53: ...J ACCESSORIES 50...
Page 55: ...K PNEUMATIC CONTROL MECHANISM 52...
Page 57: ...L KNIFFE MECHANISM 54...