Fig.
No.
Part No.
Description
G
C
20688-1-D
G
C
20688-2-D
Remarks
I01
HG013J8001 Link lever
1
I02
HF920J8001 Collor
1
I03
H428050050 Bolt
1
M5×5
I04
H007013040 E-type stop ring 4
6
I05
HF934J8001 Pin
4
I06
HG012J8001 Thread trimmer arm(S)
1
I07
H415040120 Bolt
2
M4×12
I08
HF939J8001 Pin
1
I09
H007013030 E-type stop ring 4
1
I10
H415060220 Bolt
2
M6×22
I11
HF92BJ8001 Spacer
1
I12
HF92CJ8001 Eccentric collar
1
I13
HG017J8001 Driving knife connection
1
I14
HF919J8001 Bushing
1
I15
HG016J8001 Crack
1
I16
HF937J8001 Thread trimmer arm(L)
1
I17
HF940J8001 Roller
1
I18
HG021J8001 Driving shaft mandril
1
I19
H415030060 Bolt
2
M3×6
I20
H005004030 Washer
2
I21
HF914J8001 Driving knife
1
I22
HF913J8001 Driving knife shaft
1
I23
H415050250 Bolt
2
M5×25
I24
H005005050 Washer
2
I25
HF905J8001 Fixed knife support bracket
1
I26
HF90HJ8001 Screw
2
I27
HF90GJ8001 Opener
1
I28
HF90FJ8001 Opener setting bracket
1
I29
HF90EJ8001 Pin
1
I30
HF90DJ8001 Opener shaft
1
I31
HF996J8001 Bearing
1
I32
HG008J8001 Oil wick
1
I33
HG007J8001 Oil joint
1
I34
HF917J8001 Bushing
1
I35
HF964J8001 Oil seal
2
I36
HF973J8001 Collar
1
I37
H415060200 Bolt
1
M6×20
I38
HG006J8001 Horizontal hook base
1
I39
HF919J8001 Bushing
1
I40
HF984J8001 Bearing
3
I41
HF91CJ7101 Gear base assy
1
I42
95018
Wave washer
1
I43
H005014060 Belleville spring washer
1
I.HOOK SADDLE MECHANISM (LEFT)
— 48 —
Summary of Contents for GC20688 Series
Page 21: ...A ARM BED AND ITS ACCESSORIES 20...
Page 25: ...B THREAD TENSION REGULATOR MECHANISM 24...
Page 28: ...C SEWING MECHANISM 27...
Page 31: ...D PRESSER FOOT MECHANISM 30...
Page 35: ...E UPPER FEED LIFTING ROCK SHAFT MECHANISM 34...
Page 38: ...F STITCH REGULATOR MECHANISM 37...
Page 41: ...G FEEDING AND FEED LIFTING ROTATING HOOK SHAFT MECHANISM 40...
Page 44: ...H HOOK SADDLE MECHANISM RIGHT 43...
Page 48: ...I HOOK SADDLE MECHANISM LEFT 47...
Page 52: ...J OIL LUBRICATION MECHANISM 51...
Page 53: ...J OIL LUBRICATION MECHANISM 52...
Page 56: ...K ACCESSORIES 55...
Page 58: ...L PNEUMATIC CONTROL UNIT 57...