Brother International DB2-B797 Parts Catalog - Page 5

Needle, Thread, Take-up, Mechanism

Page 5 highlights

B. Needle Bar and Thread Take-up Mechanism _ zy 0 4 6! 16 14 15 t7 9 10 pips, 11 -- 13 acE)-12 16 17 28-2 30 32 20- 21 11 25-i 1B -I 29 31 9 i) I I 6-5 6-s 7 18 19 7 'I'\'I I 0-25-2 L- 23 24 18 28-4 38 QE3- 39 0-40 41 42-i (S-42-2 €O3- 44 -- 43 37 44-4--a 45 45-i 45-2 4 CST-35 36 2 46-i 46-2 Ref . No. B- 1 B- 2 B- 3 B- 4 B- 5 B- 6-1 B- 6-2 B- 6-3 B- 6-4 B- 6-5 B- 6-6 B- 6-7 B- 6-8 B- 6-9 - B. 7 B- 8 B- 9 B-10 B-11 B-12 B-13 B-14 B-15 B-16 B-17 B-18 B-19 B-20 B-21 B-22 B-23 B-24 B-25.1 B-25-2 Name of Parts Cap Felt Screw Needle Bar Bushing Upper Needle Bar Screw Needle Bar Clamp Screw Needle Bar Crank Rod Needle Roller Bearing Needle Bar Crank Thread Tack-up Supporter Stud Screw Thread Tack-up Lever Washer Screw Needle Bar Bushing Lower Thread Guide Lower Needle-Bar Thread Guide Screw Needle Needle Bar Guide Slide Brock Screw Screw Needle Bar Guide Counter Weight Screw Screw Screw Felt Upper Shaft Bushing Left Wick Collar Screw Q'ty Parts No. Assembly No. 1 114255-0-01 1 115812-0-02 1 100260-0-01 1 117116-0.01 1 150433-0-01 1 140004-0-01 1 111237-0.01 1 145465-0-01 B-6 1 147491-0-01 Thread 2 116735-0-00 Tack-up Lever 1 147341-0-01 Assembly 1 147323-0-01 1 013761-0-10 1 1 110367-0-01 1 100260-0-01 1 150432-0-01 1 150434-0-01 1 112775-0-01 1 1405530-01 1 145646-0-23 1 102630-0-01 1 009670-612 1 009670-5-12 1 102631-0-00 1 109205-0-00 2 013770-7-10 104464-0-01 I 013761-4-10 1 100248-0-01 1 144552-0.00 1 108808-0-01 1 B-25 -- Collar with Screw 2 013760-8-10 181940-0-01 RNeof.. Name of Parts Q'ty Parts No. Assembly No. B-26 B-27 B-28-1 B-28-2 B-28-3 B-28-4 B-29 B-30 B-31 B-32 B-33 B-34 B-35 Upper Shaft Upper Shaft Bushing Upper Shaft Gear Screw Vertical Shaft Upper Gear Screw Oil Seal Right Screw Upper Shaft Bushing Right Felt Pulley Screw Screw B 36 Gear Case Upper B 36-2 Screw B-37 B-38 B-39 B-40 B-41 Seal Vertical Shaft Busing Upper Screw Felt Vertical Shaft 1 144551.0.01 1 116947-0-00 2 013770-7-10 B-28 Bevel Gear 1 Assembly 2 013770-7-10 140378-0.01 i 103738-0-01 013760-6-10 1 148897-0-00 1 140560-0-01 147327-1-01 1 148900-0-01 2 013761-4-10 8.36 1 Gear Case 2 100320-0-02 Upper Assembly 140384-0-01 2 103796-0-01 1 148913-0-00 1 013760-6-10 1 148918-0-00 1 150470-0-01 B 42 1 Set Collar B 42 2 Screw 1 2 101706-0-01 B-42 Set Collar 118759-0.01 B-43 Vertical Shaft Bushing Lower 1 B-44 Screw 1 B-45-1 Vertical Shaft Lower Gear 1 B-45.2 Screw 2 B-45-3 Lower Shaft Gear 1 B-45-4 , Screw I 2 B-46-1 Gear Case Lower 1 B-46-2 Screw 2 148914-0.00 0137614/0 ___--013770-7-10 --------013770-7-10 B-45 Lower Shaft Gear Assembly 150435-0-01 100343-0-01 B-46 Lower Gear Assembly 118298-0-01 - 2 -

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B.
Needle
Bar
and
Thread
Take-up
Mechanism
_
z
y
16
0
4
6
!
16
14
15
t7
9
10
pips,
acE)-12
11
--
13
9
i)
I
I
6-5
6-s
7
18
19
23
24
7
17
28-2
30
32
20—
21
11
25-i
I
0-25-2
L
-
1B
-I
29
31
'I
'
\
'I
44-4--a
45
18
28-4
38
QE3
-
39
0-40
41
42-i
(S-42-2
â‚ĴO3
-
44
--
43
45-i
45-2
37
4
CST
-35
36
2
46-i
46-2
Ref
.
.
No.
Name
of
Parts
Q'ty
Parts
No.
Assembly
No.
Ref.
No.
Name
of
Parts
Q'ty
Parts
No.
Assembly
No.
B-
1
Cap
1
114255-0-01
B-26
Upper
Shaft
1
144551.0.01
B-
2
Felt
1
115812-0-02
B-27
Upper
Shaft
Bushing
1
116947-0-00
B-
3
Screw
1
100260-0-01
B-28-1
Upper
Shaft
Gear
B-28
Bevel
Gear
Assembly
140378-0.01
B-
4
Needle
Bar
Bushing
Upper
1
117116-0.01
B-28-2
Screw
2
013770-7-10
B-
5
Needle
Bar
1
150433-0-01
B-28-3
Vertical
Shaft
Upper
Gear
1
B-
6-1
Screw
1
140004-0-01
B-6
Thread
Tack
-up
Lever
Assembly
147323-0-01
B-28-4
Screw
2
013770-7-10
B-
6-2
Needle
Bar
Clamp
1
111237-0.01
B-29
Oil
Seal
Right
i
103738-0-01
B-
6-3
Screw
1
145465-0-01
B-30
Screw
013760-6-10
B-
6-4
B-
6-5
Needle
Bar
Crank
Rod
1
147491-0-01
B-31
Upper
Shaft
Bushing
Right
1
148897-0-00
Needle
Roller
Bearing
2
116735-0-00
B-32
Felt
1
140560-0-01
B-
6-6
Needle
Bar
Crank
1
147341-0-01
B-33
P
u
lley
147327-1-01
B-
6-7
Thread
Tack
-up
Supporter
Stud
1
B-34
Screw
1
148900-0-01
B-
6-8
Screw
1
013761-0-10
B-35
Screw
2
013761-4-10
B-
6-9
Thread
Tack
-up
Lever
1
B
36
Gear
Case
Upper
1
___---------
8.36
Gear
Case
Upper
Assembly
140384-0-01
-
B.
7
B-
8
Washer
Screw
1
110367-0-01
1
100260-0-01
B
36-2
Screw
2
100320-0-02
B-
9
Needle
Bar
Bushing
Lower
1
150432-0-01
B-10
B-11
Thread
Guide
Lower
1
150434-0-01
B-37
Seal
2
103796-0-01
Needle
-
Bar
Thread
Guide
1
112775-0-01
B-38
Vertical
Shaft
Busing
Upper
1
148913-0-00
B-12
Screw
1
1405530-01
B-39
Screw
1
013760-6-10
B-13
B-14
Needle
1
145646-0-23
B-40
Felt
1
148918-0-00
Needle
Bar
Guide
Slide
Brock
1
102630-0-01
B-41
Vertical
Shaft
1
150470-0-01
B-15
Screw
1
009670-612
B
42
1
Set
Collar
1
_____,------------
B-42
Set
Collar
118759-0.01
B-16
Screw
1
009670-5-12
B-17
Needle
Bar
Guide
1
102631-0-00
B
42
2
Screw
2
101706-0-01
B-18
Counter
Weight
1
109205-0-00
B-19
Screw
2
013770-7-10
104464-0-01
B-43
Vertical
Shaft
Bushing
Lower
1
148914-0.00
B-20
Screw
B-44
Screw
1
0137614/0
B-21
Screw
I
013761-4-10
B-45-1
Vertical
Shaft
Lower
Gear
1
___---
B-45
Lower
Shaft
Gear
Assembly
150435-0-01
B-22
Felt
1
100248-0-01
B-45.2
Screw
2
013770-7-10
B-23
Upper
Shaft
Bushing
Left
1
144552-0.00
B-45-3
Lower
Shaft
Gear
1
---------
B-24
Wick
1
108808-0-01
B-45-4
,
Screw
I
2
013770-7-10
B-25.1
Collar
1
____--
-------.
--
B-25
Collar
with
Screw
181940-0-01
B
-46-1
Gear
Case
Lower
1
B-46
Lower
Gear
Assembly
118298-0-01
B-25-2
Screw
2
013760-8-10
B-46-2
Screw
2
100343-0-01
—
2
—