1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
7WF5-001
7WF5-002
7WF5-003
7WF5-004
7WF5-005
7WF5-006
61-04-01/B316
7WF5-008
7WF5-009
7WF5-010
7WF5-011
7WF5-012
7WF5-013
7WF5-014A
233WF5-023
1WF4-032
22T2-019
7WF5-018
7WF5-019
7WF5-020
7WF5-021
7WF5-022
7WF5-023
7WF5-024
7WF5-025
258F3-005
81WF6-003
81WF6-004
241WF3-001
7WF5-030
22T6-008D
3
7WF5-031
5WF4-002
61-04-01/B504
36T5-008E
5
5WF4-001
7WF5-032
22T2-005B
3
7WF5-034
7WF5-037
7WF5-038
7WF5-039
241WF3-003
241WF3-005
7WF5-042
7WF5-049
7WF5-043
7WF5-044
7WF5-045
61-04-01/B308
22T3-002B
1
22T3-002B
2
1KT2-004
241WF3-004
7WF5-048
33T2-030-A
7WF5-035
1WF5-024
241WF3-002
241WF3-006
1 W F 5 - 0 2 4
16WF3-031
GB/T95 6
GB93 4
GB894.1 25
GB/T879.1 3×8
GB/T117 4×20
7WF5-050
-27-
2
2
1
1
1
1
1
1
4
2
1
1
1
1
1
1
1
2
4
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
3
1
2
1
1
1
1
1
1
1
1
2
1
5. Upper feed mechanism
0303D 0303DCX
No .
Part number
Name
Qt.
Remark
11WF5-001
/
2
2
1
1
1
1
1
1
4
2
1
1
1
1
1
1
1
2
4
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
3
1
2
1
1
1
1
1
1
1
1
2
1
/
Nut
Collar
Nut
Washer
Roller shaft
Roller
Walking foot
Walking foot
Screw
Screw
Washer
Clamper
Link
Shoulder screw
Lever
Shaft
Roller shaft assy.
Crank
Screw
Screw
Lever guide
Screw
Feed lifting arm crank, L
Pin
Nut
Screw
Nut
Bracket
Link
Screw
Feed lever
Spring, compression
Guide shaft
Holder plate
Connecting rod
Screw
Rod guide
Feed rocker arm
Screw
Set screw
Stud
Eccentric wheel
Screw
Connecting rod
Shoulder screw
Connecting rod
Shoulder screw
Feed lifting arm crank, R
Bush, M
Screw
Retaining ring, C
Washer
Feed arm
Feed lifting shaft
Bush
Screw
Collar
Screw
Bush, L
Upper feed shaft
Screw
O ring
Oil felt
Spring
Bracket
Screw
Pin
Screw
Summary of Contents for GC0303D
Page 4: ...Operation Instruction...
Page 20: ...Parts Manual...
Page 23: ...33 34 36 37 38 23 39 35 8 9 31 1 31 2 18 10 11 32 2 Needle bar and thread take up mechanism...
Page 25: ...22 11 21 28 27 29 30 20 3 Presser foot mechanism...
Page 27: ...76 22 4 Feed mechanism...
Page 29: ...24 76 4 Feed mechanism...
Page 33: ...29 28 30 6 Hook mechanism...
Page 35: ...30 31 15 32 7 Lubrication mechanism...
Page 37: ...26 27 28 25 8 9 11 10 12 13 29 29 30 30 31 32 33 7 34 35 36 37 38 39 32 40 8 Accessories...