SINGER W311 BBS User Manual
Page 41
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Parts No.
Desc ription
Pcs
Parts No.
Description
Pcs
39
Zigzag
width regulator arm eccentric collar
1
59
Needle plate
1
40
Zigzag width regulator arm eccentric collar set screwl
60
Needle plate set screw
2
11
Zigzag
width regulator arm eccentric collar nut
1
61
Slide plate
1
42
Zigzag
width regulator stud
1
62
Slide plate back spring
1
43
Zigzag
width regulator stud collar
1
63
Slide plate back spring set screw
2
43— S
Zigzag
width regulator stud collar set screw
1
64
Zigzag vertical shaft
1
44
Zigzag
width regulator spring
1
64—S
Zigzag vertical shaft set screw
1
45
Zigzag
connecting link A
1
65
Oscillating rock shaft
1
46
Zigzag
connecting link B
1
66
Crank connecting rod
1
47
Needle
bar connecting metal
1
67
Crank connecting rod hinge screw with nut
1
48
Zigzag
connecting link stud
1
68
Feed regulator
1
49
Zigzag
width adjust connecting plate
1
69
Feed regulator pin
1
49- S
Zigzag
width adjust connecting plate set screw
2
69—S
Feed regulator pin set screw
1
50
Zigzag
width adjusting lever spring
1
70
Feed regulator spring
1
50—S
Zigzag
width adj isting lever spring stud screw
1
71
Spring hook for feed regulator link
1
51
Zigzag
width adjusting stopper
2
71—S
Spring' hook set screw
1
51 —S
Zigzag
width adjusting stopper set screw
2
72
Feed adjusting plate
1
52
Zigzag
width adjusting stopper washer
2
72—S
Feed adjusting plate screw
1
53
Zigzag
width adjusting lever
1
73
Feed regulator washer
1
53—S
Zigzag
width adjusting lever set screw
2
74
Feed regulator slide block
1
54
z'igzag
width adjusting lever knob
1
75
Feed forked connecting rod
1
54—S
Zigzag
width adjusting lever knob set screw
1
76
Feed forked connecting rod hinge screw with
nut 1
55
Zigzag
cam with screw gear
1
77
Feed adjuster complete
1
55— S
Zigzag
cam set screw
1
77—S
Feed adjuster set screw
3
56
Zigzag
cam stand assembley
1
78
Shuttle race connecting rod
1
57
Zigzag
cam stand stud
1
79
Shuttle race connecting rod stud
2
58
Zigzag
cam stand stud washer
1
80
Shuttle race
1
58-S
Zigzag
cam stand stud screw
1
81
Shuttle hook
1