Fig.
No.
Part No.
Description
GC20688-DC
GC20688-BDC
Remarks
H40
H41
H42
H43
H44
H45
H46
H47
H48
H49
HF984J8001
HF91CJ7101
HC01095018
H005014060
HF91IJ8001
HF91JJ8001
HF91AJ8001
HF947J8001
H415040080
H415040120
Bearing
Gear base assy
Wave washer
Belleville spring washer
Adjusting block
Hexagonal nut
Driving gear
Oil joint(M)
Bolt(short)
Bolt(long)
3
1
1
1
1
1
1
2
6
3
3
1
1
1
1
1
1
2
6
3
M4×8
M4×12
H50
H51
HF958J8001
HF942J8001
Oil seal
Thread trimmer cam
1
1
1
1
H52
H53
H54
H415040080
H402025060
HF910J8001
Bolt
Screw
Thread holding spring
3
2
3
M4×8
2
M2.5×6
1
1
H55
H56
H402025060
HF908J8001
Screw
Fixed knife
2
2
M2.5×6
1
1
H57
H58
HF989J8001
HF991J8001
Uncork washer
Hook support
Oil wick
5
5
1
1
H59
H60
H61
HF90AJ8001
HF999J8001
HF90BJ8001
1
1
1
1
1
1
Adjusting pin
Adjusting guide rail
H62
H63
HF997J8001
HF995J8001
Bolt
Shaft
2
2
1
1
H64
H65
H66
HF92AJ8001
H424050300
HF992J8001
Oil wick
Bolt
Spacer
1
1
1
1
M5×30
1
1
H67
H68
HF981J8001
HF983J8001
Hook shaft
Driven gear
1
1
1
1
H69
H70
H71
H431050050
HG014J8001
HF990J8001
Bolt
Arm adjusting pin
Lubrication shaft
2
2
M5×5
1
1
1
1
H72
H73
H415050060
H007007260
Bolt
Retainer ring
2
1
2
1
M5×6
H74
H75
H76
H431050050
HF956J8001
HF954J8001
Bolt
Bushing
Sheet pack
2
2
M5×5
1
1
1
1
H77
H78
HG010J8001
H402030040
Cover(L)
Bolt
1
1
1
1
M3×4
H79
H79
HF985J7101
HE41J07101
Horizontal hook assy
Horizontal hook assy
1
1
H80
H80
HF971B8001
HE41J38001
Bobbin
Bobbin
1
1
H.HOOK SADDLE MECHANISM
— 45 —
Содержание GC20688-BDC
Страница 24: ...A ARM BED MECHANISM 21...
Страница 28: ...B THREAD TENSION REGULATOR MECHANISM 25...
Страница 31: ...C NEEDLE BAR AND THREAD TAKE UP MECHANISM 28...
Страница 34: ...D PRESSER FOOT MECHANISM 31...
Страница 37: ...E UPPER FEED LIFTING ROCK SHAFT MECHANISM 34...
Страница 40: ...F STITCH REGULATOR MECHANISM 37...
Страница 43: ...G FEEDING AND FEED LIFTING HOOK SHAFT MECHANISM 40...
Страница 46: ...H HOOK SADDLE MECHANISM 43...
Страница 50: ...I OIL LUBRICATION MECHANISM 47...
Страница 53: ...J ACCESSORIES 50...
Страница 55: ...K PNEUMATIC CONTROL MECHANISM 52...
Страница 57: ...L KNIFFE MECHANISM 54...