Fig.
No.
Part No.
Name
G
C
20618-
1
G
C
20618-
2
G
C
20618-
1-
D
G
C
20618-
2-
D
Description
E01
H24211DN05 Oil wick
1
1
1
1
E02
H4706F8001 Needle bar guide bracket stud
1
1
1
1
E03
H4707F8001 Screw
1
1
1
1
SM5/16
(
28
)
×10.4
E04
HA100C2020 Screw
1
1
1
1
SM15/64
(
28
)
×10
E05
H24211DN05 Oil wick
1
1
1
1
E06
H24211DM05 Thread take-up lever support stud
1
1
1
1
E07
H4712F8001 Thread take-up lever
1
1
1
1
E08
H2405D1112 Thread take-up slide brock
1
1
1
1
E09
H24211D405 Oil wick
1
1
1
1
E10
H24211D305 Plug
1
1
1
1
E11
HA110D0672 Screw
1
1
1
1
SM15/64
(
28
)
×12
E12
H2405D0662 Needle bar crank pin
1
1
1
1
E13
H4716F8001 Oil wick
1
1
1
1
E14
H4717F8001 Connecting link
1
1
1
1
E15
H4719F8001 Needle bar guide bracket
1
1
1
1
E16
H32111D304 Screw
6
6
6
6
SM3/32
(
56
)
×4
E17
H4721F8001 Spacer
2
2
2
2
E18
H3204D6513 Felt
1
1
1
1
E19
H4722F8001 Needle bar holder
1
1
1
1
E20
H32111D604 Screw
1
1
1
1
SM9/64
(
40
)
×8.5
E21
H4724F8001 Needle bar
1
1
E21
H4806F8001 Needle bar
1
1
E22
H4725F8001 Vibrating presser bar
1
1
1
1
E23
H3400C2020 Screw
1
1
1
1
E24
H3200I2030 Washer
1
1
1
1
E25
H3400C2010 Needle bar guide
1
1
1
1
E26
H4726F8001 Vibrating presser bar link
1
1
1
1
E27
H4753E8001 Screw
2
2
2
2
SM11/64
(
40
)
×17.5
E28
H4728F8001 Vibrating presser bar guide
1
1
1
1
E29
H4729F8001 Spring
1
1
1
1
E30
H4730F8001 Vibrating presser spring guide
1
1
1
1
E31
H3410C301P Square block
1
1
1
1
E32
H3406C0671 Crank pin
1
1
1
1
SM15/64(28)×10
E33
H3406C0672 Needle bar vibrating crank (left)
1
1
1
1
E34
H602040240 Taper
1
1
1
1
GB/T117 4×24
E35
H4734F8001 Collar
1
1
1
1
E36
H4736F8001 Needle bar vibrating shaft
1
1
1
1
E37
H3204B0652 Needle bar vibrating shaft bushing
2
2
2
2
E38
H2012N0652 Screw
1
1
1
1
SM1/4
(
24
)
×16
E39
H3407C0661 Needle bar vibrating crank (right)
1
1
1
1
E40
H32311D506 Nut
1
1
1
1
E41
H3407C0662 Connecting link
1
1
1
1
E42
H32311D306 Screw
1
1
1
1
SM5/16(24)
E.TAKE-UP THREAD AND ARM SHAFT MECHANISM
— 28 —
Summary of Contents for GC20618 Series
Page 20: ...A ARM BED AND ITS ACCESSORIES 17...
Page 22: ...B THREAD TENSION REGULATOR MECHANISM 19...
Page 25: ...C ARM BED AND ITS ACCESSORIES 22...
Page 27: ...D UPPER SHAFT PRESSER FOOT MECHANISM 24...
Page 30: ...E TAKE UP THREAD AND ARM SHAFT MECHANISM 27...
Page 33: ...F STITCH REGULATOR MECHANISM 30...
Page 35: ...G LOWER SHAFT FEED ROCK SHAFT MECHANISM 32...
Page 38: ...H HOOK SADDLE MECHANISM 35...
Page 40: ...I UPPER FEED ROCK SHAFT MECHANISM 37...
Page 42: ...J KNIFE MECHANISM 39...
Page 45: ...K TOUCH BACK MECHANISM DETECTOR MECHANISM 42...
Page 47: ...L OIL LUBRICATION MECHANISM 44...
Page 50: ...M ACCESSORIES 47...