Page B Page B
No.
P a r t N o .
Description
1
E1A2683001
Thread take up lever
2
E1A2653000
Thread take up lever supporter
3
0 0 3 0 1 0 0 3 6 *
E-Ring (ETW-3)
4
V60223 003 Thread
take up lever supporter shaft
5
E1A2313003
Thread take up lever supporter shaft plate
6
0 0 4 2 4 0 1 0 6 *
Set screw (M4*8 A)
7
E1A2663000
Arm shaft balance pin complete
8
E1A2213000
Arm shaft balance
9
0 0 4 2 4 0 2 2 3
Set screw (M4*6 C)
10
0 0 3 0 4 3 5 2 4 *
Arm shaft balance pin (ø3.5*24)
11
0 0 3 0 1 0 0 9 3 E-Ring
(ETW-9)
12
R10293000
Arm shaft bushing
13
E1A2623003
Arm shaft bushing holder plate
14
0 0 4 4 0 0 0 8 0
Endure attrition washer
15
R10313000
Arm shaft collar
16
0 0 4 2 5 0 2 0 3 *
Set screw (M5*5 C)
17
R10304000
Arm shaft collar complete
18
E1A0063000
Arm shaft worm
19
0 0 7 1 6 3 4 7 1
Motor drive belt
20
E1A2693000
Thread take up lever spring
21
E1A0083000
Motor drive belt
22
F4A0033000
Arm shaft sprocket
23
E1A0065000
Arm shaft worm complete
24
0 0 4 3 0 0 8 5 3 *
Washer (10.2*15*0.5)
25
E4A0143210
Arm shaft drive belt pulley
26
E1A0044000
Arm
shaft
27
0 0 4 1 0 7 2 8 3 *
Spring pin (11/64*40*5)
28
0 0 3 0 4 3 0 1 8 *
Spring pin (ø3*18)
29
R10393000
Arm shaft clutch annulus spring
30
R10403000
Arm shaft collar
31
E1A0073210
Hand
wheel
32
0 0 4 3 0 0 5 8 6 *
Hand wheel washer (5.2*16*1.0)
33
0 0 4 2 5 0 3 4 6 *
Set screw (M5*10)
34
V16893 210
Hand wheel decorated plate
Summary of Contents for 991C
Page 1: ...Model 991C 029190037 1 Model 6550 S I N G E R R Parts List...
Page 2: ......
Page 4: ...B...
Page 6: ...C...
Page 8: ...D...
Page 10: ...E...
Page 12: ...F...
Page 14: ...G S R E GN I...